/** * Copyright (c) 2021 OceanBase * OceanBase CE is licensed under Mulan PubL v2. * You can use this software according to the terms and conditions of the Mulan PubL v2. * You may obtain a copy of Mulan PubL v2 at: * http://license.coscl.org.cn/MulanPubL-2.0 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. * See the Mulan PubL v2 for more details. */ #define USING_LOG_PREFIX SQL_SESSION #include "share/ob_define.h" #include "share/system_variable/ob_system_variable_factory.h" #include "share/ob_errno.h" #include using namespace oceanbase::common; namespace oceanbase { namespace share { const char *ObSysVarBinlogRowImage::BINLOG_ROW_IMAGE_NAMES[] = { "MINIMAL", "NOBLOB", "FULL", 0 }; const char *ObSysVarQueryCacheType::QUERY_CACHE_TYPE_NAMES[] = { "OFF", "ON", "DEMAND", 0 }; const char *ObSysVarBinlogFormat::BINLOG_FORMAT_NAMES[] = { "MIXED", "STATEMENT", "ROW", 0 }; const char *ObSysVarObReadConsistency::OB_READ_CONSISTENCY_NAMES[] = { "", "FROZEN", "WEAK", "STRONG", 0 }; const char *ObSysVarObCompatibilityMode::OB_COMPATIBILITY_MODE_NAMES[] = { "MYSQL", "ORACLE", 0 }; const char *ObSysVarObRoutePolicy::OB_ROUTE_POLICY_NAMES[] = { "", "READONLY_ZONE_FIRST", "ONLY_READONLY_ZONE", "UNMERGE_ZONE_FIRST", "UNMERGE_FOLLOWER_FIRST", 0 }; const char *ObSysVarObEnableJit::OB_ENABLE_JIT_NAMES[] = { "OFF", "AUTO", "FORCE", 0 }; const char *ObSysVarBlockEncryptionMode::BLOCK_ENCRYPTION_MODE_NAMES[] = { "aes-128-ecb", "aes-192-ecb", "aes-256-ecb", "aes-128-cbc", "aes-192-cbc", "aes-256-cbc", "aes-128-cfb1", "aes-192-cfb1", "aes-256-cfb1", "aes-128-cfb8", "aes-192-cfb8", "aes-256-cfb8", "aes-128-cfb128", "aes-192-cfb128", "aes-256-cfb128", "aes-128-ofb", "aes-192-ofb", "aes-256-ofb", 0 }; const char *ObSysVarValidatePasswordCheckUserName::VALIDATE_PASSWORD_CHECK_USER_NAME_NAMES[] = { "on", "off", 0 }; const char *ObSysVarValidatePasswordPolicy::VALIDATE_PASSWORD_POLICY_NAMES[] = { "low", "medium", 0 }; const char *ObSysVarObPxBcastOptimization::_OB_PX_BCAST_OPTIMIZATION_NAMES[] = { "WORKER", "SERVER", 0 }; const char *ObSysVarCursorSharing::CURSOR_SHARING_NAMES[] = { "FORCE", "EXACT", 0 }; const char *ObSysVarPxPartialRollupPushdown::_PX_PARTIAL_ROLLUP_PUSHDOWN_NAMES[] = { "OFF", "ADAPTIVE", 0 }; const char *ObSysVarPxDistAggPartialRollupPushdown::_PX_DIST_AGG_PARTIAL_ROLLUP_PUSHDOWN_NAMES[] = { "OFF", "ADAPTIVE", 0 }; const char *ObSysVarParallelDegreePolicy::PARALLEL_DEGREE_POLICY_NAMES[] = { "MANUAL", "AUTO", 0 }; const char *ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_NAME[] = { "_aggregation_optimization_settings", "_clear_last_archive_timestamp", "_create_audit_purge_job", "_drop_audit_purge_job", "_enable_mysql_pl_priv_check", "_enable_parallel_ddl", "_enable_parallel_dml", "_enable_parallel_query", "_force_order_preserve_set", "_force_parallel_ddl_dop", "_force_parallel_dml_dop", "_force_parallel_query_dop", "_groupby_nopushdown_cut_ratio", "_nlj_batching_enabled", "_ob_ols_policy_session_labels", "_ob_proxy_session_temporary_table_used", "_ob_proxy_weakread_feedback", "_ob_px_bcast_optimization", "_ob_px_slave_mapping_threshold", "_optimizer_gather_stats_on_load", "_optimizer_null_aware_antijoin", "_priv_control", "_px_broadcast_fudge_factor", "_px_dist_agg_partial_rollup_pushdown", "_px_min_granules_per_slave", "_px_partial_rollup_pushdown", "_px_partition_scan_threshold", "_px_shared_hash_join", "_set_last_archive_timestamp", "_set_purge_job_interval", "_set_purge_job_status", "_set_reverse_dblink_infos", "_show_ddl_in_compat_mode", "_windowfunc_optimization_settings", "auto_increment_cache_size", "auto_increment_increment", "auto_increment_offset", "autocommit", "automatic_sp_privileges", "binlog_checksum", "binlog_format", "binlog_row_image", "binlog_rows_query_log_events", "block_encryption_mode", "character_set_client", "character_set_connection", "character_set_database", "character_set_filesystem", "character_set_results", "character_set_server", "character_set_system", "collation_connection", "collation_database", "collation_server", "concurrent_insert", "connect_timeout", "cte_max_recursion_depth", "cursor_sharing", "datadir", "debug_sync", "default_authentication_plugin", "default_password_lifetime", "default_storage_engine", "disabled_storage_engines", "div_precision_increment", "error_count", "error_on_overlap_time", "explicit_defaults_for_timestamp", "foreign_key_checks", "general_log", "group_concat_max_len", "have_openssl", "have_profiling", "have_query_cache", "have_ssl", "hostname", "identity", "init_connect", "innodb_strict_mode", "interactive_timeout", "is_result_accurate", "last_insert_id", "lc_messages", "license", "local_infile", "lock_wait_timeout", "log_bin", "log_row_value_options", "long_query_time", "lower_case_table_names", "max_allowed_packet", "max_connections", "max_execution_time", "max_sp_recursion_depth", "max_user_connections", "ncharacter_set_connection", "net_buffer_length", "net_read_timeout", "net_write_timeout", "nls_calendar", "nls_characterset", "nls_comp", "nls_currency", "nls_date_format", "nls_date_language", "nls_dual_currency", "nls_iso_currency", "nls_language", "nls_length_semantics", "nls_nchar_characterset", "nls_nchar_conv_excp", "nls_numeric_characters", "nls_sort", "nls_territory", "nls_timestamp_format", "nls_timestamp_tz_format", "ob_bnl_join_cache_size", "ob_capability_flag", "ob_check_sys_variable", "ob_compatibility_mode", "ob_early_lock_release", "ob_enable_aggregation_pushdown", "ob_enable_index_direct_select", "ob_enable_jit", "ob_enable_pl_cache", "ob_enable_plan_cache", "ob_enable_rich_error_msg", "ob_enable_show_trace", "ob_enable_sql_audit", "ob_enable_transformation", "ob_enable_transmission_checksum", "ob_enable_truncate_flashback", "ob_global_debug_sync", "ob_interm_result_mem_limit", "ob_last_schema_version", "ob_log_level", "ob_max_read_stale_time", "ob_org_cluster_id", "ob_pl_block_timeout", "ob_plan_cache_evict_high_percentage", "ob_plan_cache_evict_low_percentage", "ob_plan_cache_percentage", "ob_proxy_global_variables_version", "ob_proxy_partition_hit", "ob_proxy_set_trx_executed", "ob_proxy_user_privilege", "ob_query_timeout", "ob_read_consistency", "ob_reserved_meta_memory_percentage", "ob_route_policy", "ob_safe_weak_read_snapshot", "ob_sql_audit_percentage", "ob_sql_work_area_percentage", "ob_statement_trace_id", "ob_tcp_invited_nodes", "ob_temp_tablespace_size_percentage", "ob_trace_info", "ob_trx_idle_timeout", "ob_trx_lock_timeout", "ob_trx_timeout", "optimizer_capture_sql_plan_baselines", "optimizer_dynamic_sampling", "optimizer_features_enable", "optimizer_use_sql_plan_baselines", "parallel_degree_limit", "parallel_degree_policy", "parallel_min_scan_time_threshold", "parallel_servers_target", "performance_schema", "plsql_ccflags", "plsql_warnings", "plugin_dir", "privilege_features_enable", "protocol_version", "query_cache_limit", "query_cache_min_res_unit", "query_cache_size", "query_cache_type", "query_cache_wlock_invalidate", "read_only", "recyclebin", "regexp_stack_limit", "regexp_time_limit", "resource_manager_plan", "runtime_bloom_filter_max_size", "runtime_filter_max_in_num", "runtime_filter_type", "runtime_filter_wait_time_ms", "secure_file_priv", "server_id", "server_uuid", "session_track_schema", "session_track_state_change", "session_track_system_variables", "sql_auto_is_null", "sql_mode", "sql_notes", "sql_quote_show_create", "sql_safe_updates", "sql_select_limit", "sql_throttle_cpu", "sql_throttle_current_priority", "sql_throttle_io", "sql_throttle_logical_reads", "sql_throttle_network", "sql_throttle_priority", "sql_throttle_rt", "sql_warnings", "ssl_ca", "ssl_capath", "ssl_cert", "ssl_cipher", "ssl_crl", "ssl_crlpath", "ssl_key", "system_time_zone", "time_format", "time_zone", "timestamp", "tls_version", "tmp_table_size", "tmpdir", "tracefile_identifier", "transaction_isolation", "transaction_read_only", "tx_isolation", "tx_read_only", "unique_checks", "validate_password_check_user_name", "validate_password_length", "validate_password_mixed_case_count", "validate_password_number_count", "validate_password_policy", "validate_password_special_char_count", "version", "version_comment", "version_compile_machine", "version_compile_os", "wait_timeout", "warning_count" }; const ObSysVarClassType ObSysVarFactory::SYS_VAR_IDS_SORTED_BY_NAME[] = { SYS_VAR__AGGREGATION_OPTIMIZATION_SETTINGS, SYS_VAR__CLEAR_LAST_ARCHIVE_TIMESTAMP, SYS_VAR__CREATE_AUDIT_PURGE_JOB, SYS_VAR__DROP_AUDIT_PURGE_JOB, SYS_VAR__ENABLE_MYSQL_PL_PRIV_CHECK, SYS_VAR__ENABLE_PARALLEL_DDL, SYS_VAR__ENABLE_PARALLEL_DML, SYS_VAR__ENABLE_PARALLEL_QUERY, SYS_VAR__FORCE_ORDER_PRESERVE_SET, SYS_VAR__FORCE_PARALLEL_DDL_DOP, SYS_VAR__FORCE_PARALLEL_DML_DOP, SYS_VAR__FORCE_PARALLEL_QUERY_DOP, SYS_VAR__GROUPBY_NOPUSHDOWN_CUT_RATIO, SYS_VAR__NLJ_BATCHING_ENABLED, SYS_VAR__OB_OLS_POLICY_SESSION_LABELS, SYS_VAR__OB_PROXY_SESSION_TEMPORARY_TABLE_USED, SYS_VAR__OB_PROXY_WEAKREAD_FEEDBACK, SYS_VAR__OB_PX_BCAST_OPTIMIZATION, SYS_VAR__OB_PX_SLAVE_MAPPING_THRESHOLD, SYS_VAR__OPTIMIZER_GATHER_STATS_ON_LOAD, SYS_VAR__OPTIMIZER_NULL_AWARE_ANTIJOIN, SYS_VAR__PRIV_CONTROL, SYS_VAR__PX_BROADCAST_FUDGE_FACTOR, SYS_VAR__PX_DIST_AGG_PARTIAL_ROLLUP_PUSHDOWN, SYS_VAR__PX_MIN_GRANULES_PER_SLAVE, SYS_VAR__PX_PARTIAL_ROLLUP_PUSHDOWN, SYS_VAR__PX_PARTITION_SCAN_THRESHOLD, SYS_VAR__PX_SHARED_HASH_JOIN, SYS_VAR__SET_LAST_ARCHIVE_TIMESTAMP, SYS_VAR__SET_PURGE_JOB_INTERVAL, SYS_VAR__SET_PURGE_JOB_STATUS, SYS_VAR__SET_REVERSE_DBLINK_INFOS, SYS_VAR__SHOW_DDL_IN_COMPAT_MODE, SYS_VAR__WINDOWFUNC_OPTIMIZATION_SETTINGS, SYS_VAR_AUTO_INCREMENT_CACHE_SIZE, SYS_VAR_AUTO_INCREMENT_INCREMENT, SYS_VAR_AUTO_INCREMENT_OFFSET, SYS_VAR_AUTOCOMMIT, SYS_VAR_AUTOMATIC_SP_PRIVILEGES, SYS_VAR_BINLOG_CHECKSUM, SYS_VAR_BINLOG_FORMAT, SYS_VAR_BINLOG_ROW_IMAGE, SYS_VAR_BINLOG_ROWS_QUERY_LOG_EVENTS, SYS_VAR_BLOCK_ENCRYPTION_MODE, SYS_VAR_CHARACTER_SET_CLIENT, SYS_VAR_CHARACTER_SET_CONNECTION, SYS_VAR_CHARACTER_SET_DATABASE, SYS_VAR_CHARACTER_SET_FILESYSTEM, SYS_VAR_CHARACTER_SET_RESULTS, SYS_VAR_CHARACTER_SET_SERVER, SYS_VAR_CHARACTER_SET_SYSTEM, SYS_VAR_COLLATION_CONNECTION, SYS_VAR_COLLATION_DATABASE, SYS_VAR_COLLATION_SERVER, SYS_VAR_CONCURRENT_INSERT, SYS_VAR_CONNECT_TIMEOUT, SYS_VAR_CTE_MAX_RECURSION_DEPTH, SYS_VAR_CURSOR_SHARING, SYS_VAR_DATADIR, SYS_VAR_DEBUG_SYNC, SYS_VAR_DEFAULT_AUTHENTICATION_PLUGIN, SYS_VAR_DEFAULT_PASSWORD_LIFETIME, SYS_VAR_DEFAULT_STORAGE_ENGINE, SYS_VAR_DISABLED_STORAGE_ENGINES, SYS_VAR_DIV_PRECISION_INCREMENT, SYS_VAR_ERROR_COUNT, SYS_VAR_ERROR_ON_OVERLAP_TIME, SYS_VAR_EXPLICIT_DEFAULTS_FOR_TIMESTAMP, SYS_VAR_FOREIGN_KEY_CHECKS, SYS_VAR_GENERAL_LOG, SYS_VAR_GROUP_CONCAT_MAX_LEN, SYS_VAR_HAVE_OPENSSL, SYS_VAR_HAVE_PROFILING, SYS_VAR_HAVE_QUERY_CACHE, SYS_VAR_HAVE_SSL, SYS_VAR_HOSTNAME, SYS_VAR_IDENTITY, SYS_VAR_INIT_CONNECT, SYS_VAR_INNODB_STRICT_MODE, SYS_VAR_INTERACTIVE_TIMEOUT, SYS_VAR_IS_RESULT_ACCURATE, SYS_VAR_LAST_INSERT_ID, SYS_VAR_LC_MESSAGES, SYS_VAR_LICENSE, SYS_VAR_LOCAL_INFILE, SYS_VAR_LOCK_WAIT_TIMEOUT, SYS_VAR_LOG_BIN, SYS_VAR_LOG_ROW_VALUE_OPTIONS, SYS_VAR_LONG_QUERY_TIME, SYS_VAR_LOWER_CASE_TABLE_NAMES, SYS_VAR_MAX_ALLOWED_PACKET, SYS_VAR_MAX_CONNECTIONS, SYS_VAR_MAX_EXECUTION_TIME, SYS_VAR_MAX_SP_RECURSION_DEPTH, SYS_VAR_MAX_USER_CONNECTIONS, SYS_VAR_NCHARACTER_SET_CONNECTION, SYS_VAR_NET_BUFFER_LENGTH, SYS_VAR_NET_READ_TIMEOUT, SYS_VAR_NET_WRITE_TIMEOUT, SYS_VAR_NLS_CALENDAR, SYS_VAR_NLS_CHARACTERSET, SYS_VAR_NLS_COMP, SYS_VAR_NLS_CURRENCY, SYS_VAR_NLS_DATE_FORMAT, SYS_VAR_NLS_DATE_LANGUAGE, SYS_VAR_NLS_DUAL_CURRENCY, SYS_VAR_NLS_ISO_CURRENCY, SYS_VAR_NLS_LANGUAGE, SYS_VAR_NLS_LENGTH_SEMANTICS, SYS_VAR_NLS_NCHAR_CHARACTERSET, SYS_VAR_NLS_NCHAR_CONV_EXCP, SYS_VAR_NLS_NUMERIC_CHARACTERS, SYS_VAR_NLS_SORT, SYS_VAR_NLS_TERRITORY, SYS_VAR_NLS_TIMESTAMP_FORMAT, SYS_VAR_NLS_TIMESTAMP_TZ_FORMAT, SYS_VAR_OB_BNL_JOIN_CACHE_SIZE, SYS_VAR_OB_CAPABILITY_FLAG, SYS_VAR_OB_CHECK_SYS_VARIABLE, SYS_VAR_OB_COMPATIBILITY_MODE, SYS_VAR_OB_EARLY_LOCK_RELEASE, SYS_VAR_OB_ENABLE_AGGREGATION_PUSHDOWN, SYS_VAR_OB_ENABLE_INDEX_DIRECT_SELECT, SYS_VAR_OB_ENABLE_JIT, SYS_VAR_OB_ENABLE_PL_CACHE, SYS_VAR_OB_ENABLE_PLAN_CACHE, SYS_VAR_OB_ENABLE_RICH_ERROR_MSG, SYS_VAR_OB_ENABLE_SHOW_TRACE, SYS_VAR_OB_ENABLE_SQL_AUDIT, SYS_VAR_OB_ENABLE_TRANSFORMATION, SYS_VAR_OB_ENABLE_TRANSMISSION_CHECKSUM, SYS_VAR_OB_ENABLE_TRUNCATE_FLASHBACK, SYS_VAR_OB_GLOBAL_DEBUG_SYNC, SYS_VAR_OB_INTERM_RESULT_MEM_LIMIT, SYS_VAR_OB_LAST_SCHEMA_VERSION, SYS_VAR_OB_LOG_LEVEL, SYS_VAR_OB_MAX_READ_STALE_TIME, SYS_VAR_OB_ORG_CLUSTER_ID, SYS_VAR_OB_PL_BLOCK_TIMEOUT, SYS_VAR_OB_PLAN_CACHE_EVICT_HIGH_PERCENTAGE, SYS_VAR_OB_PLAN_CACHE_EVICT_LOW_PERCENTAGE, SYS_VAR_OB_PLAN_CACHE_PERCENTAGE, SYS_VAR_OB_PROXY_GLOBAL_VARIABLES_VERSION, SYS_VAR_OB_PROXY_PARTITION_HIT, SYS_VAR_OB_PROXY_SET_TRX_EXECUTED, SYS_VAR_OB_PROXY_USER_PRIVILEGE, SYS_VAR_OB_QUERY_TIMEOUT, SYS_VAR_OB_READ_CONSISTENCY, SYS_VAR_OB_RESERVED_META_MEMORY_PERCENTAGE, SYS_VAR_OB_ROUTE_POLICY, SYS_VAR_OB_SAFE_WEAK_READ_SNAPSHOT, SYS_VAR_OB_SQL_AUDIT_PERCENTAGE, SYS_VAR_OB_SQL_WORK_AREA_PERCENTAGE, SYS_VAR_OB_STATEMENT_TRACE_ID, SYS_VAR_OB_TCP_INVITED_NODES, SYS_VAR_OB_TEMP_TABLESPACE_SIZE_PERCENTAGE, SYS_VAR_OB_TRACE_INFO, SYS_VAR_OB_TRX_IDLE_TIMEOUT, SYS_VAR_OB_TRX_LOCK_TIMEOUT, SYS_VAR_OB_TRX_TIMEOUT, SYS_VAR_OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES, SYS_VAR_OPTIMIZER_DYNAMIC_SAMPLING, SYS_VAR_OPTIMIZER_FEATURES_ENABLE, SYS_VAR_OPTIMIZER_USE_SQL_PLAN_BASELINES, SYS_VAR_PARALLEL_DEGREE_LIMIT, SYS_VAR_PARALLEL_DEGREE_POLICY, SYS_VAR_PARALLEL_MIN_SCAN_TIME_THRESHOLD, SYS_VAR_PARALLEL_SERVERS_TARGET, SYS_VAR_PERFORMANCE_SCHEMA, SYS_VAR_PLSQL_CCFLAGS, SYS_VAR_PLSQL_WARNINGS, SYS_VAR_PLUGIN_DIR, SYS_VAR_PRIVILEGE_FEATURES_ENABLE, SYS_VAR_PROTOCOL_VERSION, SYS_VAR_QUERY_CACHE_LIMIT, SYS_VAR_QUERY_CACHE_MIN_RES_UNIT, SYS_VAR_QUERY_CACHE_SIZE, SYS_VAR_QUERY_CACHE_TYPE, SYS_VAR_QUERY_CACHE_WLOCK_INVALIDATE, SYS_VAR_READ_ONLY, SYS_VAR_RECYCLEBIN, SYS_VAR_REGEXP_STACK_LIMIT, SYS_VAR_REGEXP_TIME_LIMIT, SYS_VAR_RESOURCE_MANAGER_PLAN, SYS_VAR_RUNTIME_BLOOM_FILTER_MAX_SIZE, SYS_VAR_RUNTIME_FILTER_MAX_IN_NUM, SYS_VAR_RUNTIME_FILTER_TYPE, SYS_VAR_RUNTIME_FILTER_WAIT_TIME_MS, SYS_VAR_SECURE_FILE_PRIV, SYS_VAR_SERVER_ID, SYS_VAR_SERVER_UUID, SYS_VAR_SESSION_TRACK_SCHEMA, SYS_VAR_SESSION_TRACK_STATE_CHANGE, SYS_VAR_SESSION_TRACK_SYSTEM_VARIABLES, SYS_VAR_SQL_AUTO_IS_NULL, SYS_VAR_SQL_MODE, SYS_VAR_SQL_NOTES, SYS_VAR_SQL_QUOTE_SHOW_CREATE, SYS_VAR_SQL_SAFE_UPDATES, SYS_VAR_SQL_SELECT_LIMIT, SYS_VAR_SQL_THROTTLE_CPU, SYS_VAR_SQL_THROTTLE_CURRENT_PRIORITY, SYS_VAR_SQL_THROTTLE_IO, SYS_VAR_SQL_THROTTLE_LOGICAL_READS, SYS_VAR_SQL_THROTTLE_NETWORK, SYS_VAR_SQL_THROTTLE_PRIORITY, SYS_VAR_SQL_THROTTLE_RT, SYS_VAR_SQL_WARNINGS, SYS_VAR_SSL_CA, SYS_VAR_SSL_CAPATH, SYS_VAR_SSL_CERT, SYS_VAR_SSL_CIPHER, SYS_VAR_SSL_CRL, SYS_VAR_SSL_CRLPATH, SYS_VAR_SSL_KEY, SYS_VAR_SYSTEM_TIME_ZONE, SYS_VAR_TIME_FORMAT, SYS_VAR_TIME_ZONE, SYS_VAR_TIMESTAMP, SYS_VAR_TLS_VERSION, SYS_VAR_TMP_TABLE_SIZE, SYS_VAR_TMPDIR, SYS_VAR_TRACEFILE_IDENTIFIER, SYS_VAR_TRANSACTION_ISOLATION, SYS_VAR_TRANSACTION_READ_ONLY, SYS_VAR_TX_ISOLATION, SYS_VAR_TX_READ_ONLY, SYS_VAR_UNIQUE_CHECKS, SYS_VAR_VALIDATE_PASSWORD_CHECK_USER_NAME, SYS_VAR_VALIDATE_PASSWORD_LENGTH, SYS_VAR_VALIDATE_PASSWORD_MIXED_CASE_COUNT, SYS_VAR_VALIDATE_PASSWORD_NUMBER_COUNT, SYS_VAR_VALIDATE_PASSWORD_POLICY, SYS_VAR_VALIDATE_PASSWORD_SPECIAL_CHAR_COUNT, SYS_VAR_VERSION, SYS_VAR_VERSION_COMMENT, SYS_VAR_VERSION_COMPILE_MACHINE, SYS_VAR_VERSION_COMPILE_OS, SYS_VAR_WAIT_TIMEOUT, SYS_VAR_WARNING_COUNT }; const char *ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_ID[] = { "auto_increment_increment", "auto_increment_offset", "autocommit", "character_set_client", "character_set_connection", "character_set_database", "character_set_results", "character_set_server", "character_set_system", "collation_connection", "collation_database", "collation_server", "interactive_timeout", "last_insert_id", "max_allowed_packet", "sql_mode", "time_zone", "tx_isolation", "version_comment", "wait_timeout", "binlog_row_image", "character_set_filesystem", "connect_timeout", "datadir", "debug_sync", "div_precision_increment", "explicit_defaults_for_timestamp", "group_concat_max_len", "identity", "lower_case_table_names", "net_read_timeout", "net_write_timeout", "read_only", "sql_auto_is_null", "sql_select_limit", "timestamp", "tx_read_only", "version", "sql_warnings", "max_user_connections", "init_connect", "license", "net_buffer_length", "system_time_zone", "query_cache_size", "query_cache_type", "sql_quote_show_create", "max_sp_recursion_depth", "sql_safe_updates", "concurrent_insert", "default_authentication_plugin", "disabled_storage_engines", "error_count", "general_log", "have_openssl", "have_profiling", "have_ssl", "hostname", "lc_messages", "local_infile", "lock_wait_timeout", "long_query_time", "max_connections", "max_execution_time", "protocol_version", "server_id", "ssl_ca", "ssl_capath", "ssl_cert", "ssl_cipher", "ssl_crl", "ssl_crlpath", "ssl_key", "time_format", "tls_version", "tmp_table_size", "tmpdir", "unique_checks", "version_compile_machine", "version_compile_os", "warning_count", "session_track_schema", "session_track_system_variables", "session_track_state_change", "have_query_cache", "query_cache_limit", "query_cache_min_res_unit", "query_cache_wlock_invalidate", "binlog_format", "binlog_checksum", "binlog_rows_query_log_events", "log_bin", "server_uuid", "default_storage_engine", "cte_max_recursion_depth", "regexp_stack_limit", "regexp_time_limit", "ob_interm_result_mem_limit", "ob_proxy_partition_hit", "ob_log_level", "ob_query_timeout", "ob_read_consistency", "ob_enable_transformation", "ob_trx_timeout", "ob_enable_plan_cache", "ob_enable_index_direct_select", "ob_proxy_set_trx_executed", "ob_enable_aggregation_pushdown", "ob_last_schema_version", "ob_global_debug_sync", "ob_proxy_global_variables_version", "ob_enable_show_trace", "ob_bnl_join_cache_size", "ob_proxy_user_privilege", "ob_org_cluster_id", "ob_plan_cache_percentage", "ob_plan_cache_evict_high_percentage", "ob_plan_cache_evict_low_percentage", "recyclebin", "ob_capability_flag", "is_result_accurate", "error_on_overlap_time", "ob_compatibility_mode", "ob_sql_work_area_percentage", "ob_safe_weak_read_snapshot", "ob_route_policy", "ob_enable_transmission_checksum", "foreign_key_checks", "ob_statement_trace_id", "ob_enable_truncate_flashback", "ob_tcp_invited_nodes", "sql_throttle_current_priority", "sql_throttle_priority", "sql_throttle_rt", "sql_throttle_cpu", "sql_throttle_io", "sql_throttle_network", "sql_throttle_logical_reads", "auto_increment_cache_size", "ob_enable_jit", "ob_temp_tablespace_size_percentage", "plugin_dir", "ob_sql_audit_percentage", "ob_enable_sql_audit", "optimizer_use_sql_plan_baselines", "optimizer_capture_sql_plan_baselines", "parallel_servers_target", "ob_early_lock_release", "ob_trx_idle_timeout", "block_encryption_mode", "nls_date_format", "nls_timestamp_format", "nls_timestamp_tz_format", "ob_reserved_meta_memory_percentage", "ob_check_sys_variable", "nls_language", "nls_territory", "nls_sort", "nls_comp", "nls_characterset", "nls_nchar_characterset", "nls_date_language", "nls_length_semantics", "nls_nchar_conv_excp", "nls_calendar", "nls_numeric_characters", "_nlj_batching_enabled", "tracefile_identifier", "_groupby_nopushdown_cut_ratio", "_px_broadcast_fudge_factor", "transaction_isolation", "ob_trx_lock_timeout", "validate_password_check_user_name", "validate_password_length", "validate_password_mixed_case_count", "validate_password_number_count", "validate_password_policy", "validate_password_special_char_count", "default_password_lifetime", "_ob_ols_policy_session_labels", "ob_trace_info", "_px_partition_scan_threshold", "_ob_px_bcast_optimization", "_ob_px_slave_mapping_threshold", "_enable_parallel_dml", "_px_min_granules_per_slave", "secure_file_priv", "plsql_warnings", "_enable_parallel_query", "_force_parallel_query_dop", "_force_parallel_dml_dop", "ob_pl_block_timeout", "transaction_read_only", "resource_manager_plan", "performance_schema", "nls_currency", "nls_iso_currency", "nls_dual_currency", "plsql_ccflags", "_ob_proxy_session_temporary_table_used", "_enable_parallel_ddl", "_force_parallel_ddl_dop", "cursor_sharing", "_optimizer_null_aware_antijoin", "_px_partial_rollup_pushdown", "_px_dist_agg_partial_rollup_pushdown", "_create_audit_purge_job", "_drop_audit_purge_job", "_set_purge_job_interval", "_set_purge_job_status", "_set_last_archive_timestamp", "_clear_last_archive_timestamp", "_aggregation_optimization_settings", "_px_shared_hash_join", "sql_notes", "innodb_strict_mode", "_windowfunc_optimization_settings", "ob_enable_rich_error_msg", "log_row_value_options", "ob_max_read_stale_time", "_optimizer_gather_stats_on_load", "_set_reverse_dblink_infos", "_force_order_preserve_set", "_show_ddl_in_compat_mode", "parallel_degree_policy", "parallel_degree_limit", "parallel_min_scan_time_threshold", "optimizer_dynamic_sampling", "runtime_filter_type", "runtime_filter_wait_time_ms", "runtime_filter_max_in_num", "runtime_bloom_filter_max_size", "optimizer_features_enable", "_ob_proxy_weakread_feedback", "ncharacter_set_connection", "automatic_sp_privileges", "privilege_features_enable", "_priv_control", "_enable_mysql_pl_priv_check", "ob_enable_pl_cache" }; bool ObSysVarFactory::sys_var_name_case_cmp(const char *name1, const ObString &name2) { return name2.case_compare(name1) > 0; } ObSysVarClassType ObSysVarFactory::find_sys_var_id_by_name(const ObString &sys_var_name, bool is_from_sys_table /*= false*/) { int ret = OB_SUCCESS; ObSysVarClassType sys_var_id = SYS_VAR_INVALID; int64_t lower_idx = std::lower_bound(ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_NAME, ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_NAME + ObSysVarFactory::ALL_SYS_VARS_COUNT, sys_var_name, ObSysVarFactory::sys_var_name_case_cmp) - ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_NAME; if (OB_UNLIKELY(lower_idx < 0)) { ret = OB_ERR_UNEXPECTED; LOG_ERROR("invalid lower index", K(ret), K(sys_var_name), K(lower_idx), K(lbt())); } else if (OB_UNLIKELY(lower_idx > ObSysVarFactory::ALL_SYS_VARS_COUNT)) { ret = OB_ERR_UNEXPECTED; LOG_ERROR("invalid lower index", K(ret), K(sys_var_name), K(lower_idx), LITERAL_K(ObSysVarFactory::ALL_SYS_VARS_COUNT), K(lbt())); } else if (OB_UNLIKELY(ObSysVarFactory::ALL_SYS_VARS_COUNT == lower_idx)) { // std::lower_bound返回ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_NAME + // ObSysVarFactory::ALL_SYS_VARS_COUNT的地址，即是找不到，而不是出错 ret = OB_SEARCH_NOT_FOUND; } else if (0 != sys_var_name.case_compare( ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_NAME[lower_idx])) { // 找不到 ret = OB_SEARCH_NOT_FOUND; } else { sys_var_id = ObSysVarFactory::SYS_VAR_IDS_SORTED_BY_NAME[lower_idx]; // 找到了 } if (OB_UNLIKELY(OB_SEARCH_NOT_FOUND == ret)) { if (is_from_sys_table) { LOG_INFO("new system variable is added , so can not found; don't worry", K(sys_var_name), K(lower_idx), LITERAL_K(ObSysVarFactory::ALL_SYS_VARS_COUNT), K(lbt())); } else { LOG_WARN("sys var name not found", K(sys_var_name), K(lower_idx), LITERAL_K(ObSysVarFactory::ALL_SYS_VARS_COUNT), K(lbt())); } } return sys_var_id; } int ObSysVarFactory::calc_sys_var_store_idx(ObSysVarClassType sys_var_id, int64_t &store_idx) { int ret = OB_SUCCESS; int64_t real_idx = -1; int64_t var_id = static_cast(sys_var_id); if (ObSysVarsToIdxMap::has_invalid_sys_var_id()) { ret = OB_INVALID_ARGUMENT; LOG_ERROR("has invalid sys var id", K(ret), K(ObSysVarsToIdxMap::has_invalid_sys_var_id())); } else if (OB_UNLIKELY(var_id < 0)) { ret = OB_INVALID_ARGUMENT; LOG_ERROR("invalid sys var id", K(ret), K(var_id)); } else { // 直接利用ObSysVarsIdToArrayIdx 索引数组查询到对应的store idx real_idx = ObSysVarsToIdxMap::get_store_idx(var_id); if (real_idx < 0) { ret = OB_SYS_VARS_MAYBE_DIFF_VERSION; LOG_WARN("invalid sys var id, maybe sys vars version is different", K(ret), K(var_id), K(real_idx), LITERAL_K(ObSysVarFactory::OB_SPECIFIC_SYS_VAR_ID_OFFSET), LITERAL_K(ObSysVarFactory::OB_SYS_VARS_COUNT)); } } if (OB_FAIL(ret)) { } else { store_idx = real_idx; } return ret; } int ObSysVarFactory::calc_sys_var_store_idx_by_name(const common::ObString &sys_var_name, int64_t &store_idx) { int ret = OB_SUCCESS; ObSysVarClassType sys_var_id = find_sys_var_id_by_name(sys_var_name); if (OB_FAIL(calc_sys_var_store_idx(sys_var_id, store_idx))) { LOG_WARN("fail to calc sys var store idx", K(ret), K(sys_var_name), K(lbt())); } return ret; } bool ObSysVarFactory::is_valid_sys_var_store_idx(int64_t store_idx) { return 0 <= store_idx && store_idx < ObSysVarFactory::ALL_SYS_VARS_COUNT; } int ObSysVarFactory::get_sys_var_name_by_id(ObSysVarClassType sys_var_id, ObString &sys_var_name) { int ret = OB_SUCCESS; int64_t store_idx = -1; if (OB_FAIL(calc_sys_var_store_idx(sys_var_id, store_idx))) { LOG_WARN("fail to calc sys var store idx", K(ret), K(sys_var_id)); } else { sys_var_name = ObString::make_string(ObSysVarFactory::SYS_VAR_NAMES_SORTED_BY_ID[store_idx]); } return ret; } const ObString ObSysVarFactory::get_sys_var_name_by_id(ObSysVarClassType sys_var_id) { ObString sys_var_name; int ret = OB_SUCCESS; if (OB_FAIL(get_sys_var_name_by_id(sys_var_id, sys_var_name))) { sys_var_name = ObString::make_string("invalid_sys_var_name"); LOG_WARN("invalid sys var id", K(ret), K(sys_var_id)); } return sys_var_name; } ObSysVarFactory::ObSysVarFactory(const int64_t tenant_id) : allocator_(ObMemAttr(tenant_id, ObModIds::OB_COMMON_SYS_VAR_FAC)), all_sys_vars_created_(false) { MEMSET(store_, 0, sizeof(store_)); MEMSET(store_buf_, 0, sizeof(store_buf_)); } ObSysVarFactory::~ObSysVarFactory() { destroy(); } void ObSysVarFactory::destroy() { int ret = OB_SUCCESS; for (int64_t i = 0; i < ALL_SYS_VARS_COUNT; ++i) { if (OB_NOT_NULL(store_[i])) { store_[i]->~ObBasicSysVar(); store_[i] = nullptr; } if (OB_NOT_NULL(store_buf_[i])) { store_buf_[i]->~ObBasicSysVar(); store_buf_[i] = nullptr; } } allocator_.reset(); all_sys_vars_created_ = false; } int ObSysVarFactory::free_sys_var(ObBasicSysVar *sys_var, int64_t sys_var_idx) { int ret = OB_SUCCESS; OV (OB_NOT_NULL(sys_var)); OV (is_valid_sys_var_store_idx(sys_var_idx)); OV (sys_var == store_[sys_var_idx], OB_ERR_UNEXPECTED, sys_var, sys_var_idx); if (OB_NOT_NULL(store_buf_[sys_var_idx])) { OX (store_buf_[sys_var_idx]->~ObBasicSysVar()); OX (allocator_.free(store_buf_[sys_var_idx])); OX (store_buf_[sys_var_idx] = nullptr); } OX (store_buf_[sys_var_idx] = store_[sys_var_idx]); OX (store_buf_[sys_var_idx]->clean_value()); OX (store_[sys_var_idx] = nullptr); return ret; } int ObSysVarFactory::create_all_sys_vars() { int ret = OB_SUCCESS; if (!all_sys_vars_created_) { int64_t store_idx = -1; ObBasicSysVar *sys_var_ptr = NULL; int64_t total_mem_size = 0 + sizeof(ObSysVarAutoIncrementIncrement) + sizeof(ObSysVarAutoIncrementOffset) + sizeof(ObSysVarAutocommit) + sizeof(ObSysVarCharacterSetClient) + sizeof(ObSysVarCharacterSetConnection) + sizeof(ObSysVarCharacterSetDatabase) + sizeof(ObSysVarCharacterSetResults) + sizeof(ObSysVarCharacterSetServer) + sizeof(ObSysVarCharacterSetSystem) + sizeof(ObSysVarCollationConnection) + sizeof(ObSysVarCollationDatabase) + sizeof(ObSysVarCollationServer) + sizeof(ObSysVarInteractiveTimeout) + sizeof(ObSysVarLastInsertId) + sizeof(ObSysVarMaxAllowedPacket) + sizeof(ObSysVarSqlMode) + sizeof(ObSysVarTimeZone) + sizeof(ObSysVarTxIsolation) + sizeof(ObSysVarVersionComment) + sizeof(ObSysVarWaitTimeout) + sizeof(ObSysVarBinlogRowImage) + sizeof(ObSysVarCharacterSetFilesystem) + sizeof(ObSysVarConnectTimeout) + sizeof(ObSysVarDatadir) + sizeof(ObSysVarDebugSync) + sizeof(ObSysVarDivPrecisionIncrement) + sizeof(ObSysVarExplicitDefaultsForTimestamp) + sizeof(ObSysVarGroupConcatMaxLen) + sizeof(ObSysVarIdentity) + sizeof(ObSysVarLowerCaseTableNames) + sizeof(ObSysVarNetReadTimeout) + sizeof(ObSysVarNetWriteTimeout) + sizeof(ObSysVarReadOnly) + sizeof(ObSysVarSqlAutoIsNull) + sizeof(ObSysVarSqlSelectLimit) + sizeof(ObSysVarTimestamp) + sizeof(ObSysVarTxReadOnly) + sizeof(ObSysVarVersion) + sizeof(ObSysVarSqlWarnings) + sizeof(ObSysVarMaxUserConnections) + sizeof(ObSysVarInitConnect) + sizeof(ObSysVarLicense) + sizeof(ObSysVarNetBufferLength) + sizeof(ObSysVarSystemTimeZone) + sizeof(ObSysVarQueryCacheSize) + sizeof(ObSysVarQueryCacheType) + sizeof(ObSysVarSqlQuoteShowCreate) + sizeof(ObSysVarMaxSpRecursionDepth) + sizeof(ObSysVarSqlSafeUpdates) + sizeof(ObSysVarConcurrentInsert) + sizeof(ObSysVarDefaultAuthenticationPlugin) + sizeof(ObSysVarDisabledStorageEngines) + sizeof(ObSysVarErrorCount) + sizeof(ObSysVarGeneralLog) + sizeof(ObSysVarHaveOpenssl) + sizeof(ObSysVarHaveProfiling) + sizeof(ObSysVarHaveSsl) + sizeof(ObSysVarHostname) + sizeof(ObSysVarLcMessages) + sizeof(ObSysVarLocalInfile) + sizeof(ObSysVarLockWaitTimeout) + sizeof(ObSysVarLongQueryTime) + sizeof(ObSysVarMaxConnections) + sizeof(ObSysVarMaxExecutionTime) + sizeof(ObSysVarProtocolVersion) + sizeof(ObSysVarServerId) + sizeof(ObSysVarSslCa) + sizeof(ObSysVarSslCapath) + sizeof(ObSysVarSslCert) + sizeof(ObSysVarSslCipher) + sizeof(ObSysVarSslCrl) + sizeof(ObSysVarSslCrlpath) + sizeof(ObSysVarSslKey) + sizeof(ObSysVarTimeFormat) + sizeof(ObSysVarTlsVersion) + sizeof(ObSysVarTmpTableSize) + sizeof(ObSysVarTmpdir) + sizeof(ObSysVarUniqueChecks) + sizeof(ObSysVarVersionCompileMachine) + sizeof(ObSysVarVersionCompileOs) + sizeof(ObSysVarWarningCount) + sizeof(ObSysVarSessionTrackSchema) + sizeof(ObSysVarSessionTrackSystemVariables) + sizeof(ObSysVarSessionTrackStateChange) + sizeof(ObSysVarHaveQueryCache) + sizeof(ObSysVarQueryCacheLimit) + sizeof(ObSysVarQueryCacheMinResUnit) + sizeof(ObSysVarQueryCacheWlockInvalidate) + sizeof(ObSysVarBinlogFormat) + sizeof(ObSysVarBinlogChecksum) + sizeof(ObSysVarBinlogRowsQueryLogEvents) + sizeof(ObSysVarLogBin) + sizeof(ObSysVarServerUuid) + sizeof(ObSysVarDefaultStorageEngine) + sizeof(ObSysVarCteMaxRecursionDepth) + sizeof(ObSysVarRegexpStackLimit) + sizeof(ObSysVarRegexpTimeLimit) + sizeof(ObSysVarObIntermResultMemLimit) + sizeof(ObSysVarObProxyPartitionHit) + sizeof(ObSysVarObLogLevel) + sizeof(ObSysVarObQueryTimeout) + sizeof(ObSysVarObReadConsistency) + sizeof(ObSysVarObEnableTransformation) + sizeof(ObSysVarObTrxTimeout) + sizeof(ObSysVarObEnablePlanCache) + sizeof(ObSysVarObEnableIndexDirectSelect) + sizeof(ObSysVarObProxySetTrxExecuted) + sizeof(ObSysVarObEnableAggregationPushdown) + sizeof(ObSysVarObLastSchemaVersion) + sizeof(ObSysVarObGlobalDebugSync) + sizeof(ObSysVarObProxyGlobalVariablesVersion) + sizeof(ObSysVarObEnableShowTrace) + sizeof(ObSysVarObBnlJoinCacheSize) + sizeof(ObSysVarObProxyUserPrivilege) + sizeof(ObSysVarObOrgClusterId) + sizeof(ObSysVarObPlanCachePercentage) + sizeof(ObSysVarObPlanCacheEvictHighPercentage) + sizeof(ObSysVarObPlanCacheEvictLowPercentage) + sizeof(ObSysVarRecyclebin) + sizeof(ObSysVarObCapabilityFlag) + sizeof(ObSysVarIsResultAccurate) + sizeof(ObSysVarErrorOnOverlapTime) + sizeof(ObSysVarObCompatibilityMode) + sizeof(ObSysVarObSqlWorkAreaPercentage) + sizeof(ObSysVarObSafeWeakReadSnapshot) + sizeof(ObSysVarObRoutePolicy) + sizeof(ObSysVarObEnableTransmissionChecksum) + sizeof(ObSysVarForeignKeyChecks) + sizeof(ObSysVarObStatementTraceId) + sizeof(ObSysVarObEnableTruncateFlashback) + sizeof(ObSysVarObTcpInvitedNodes) + sizeof(ObSysVarSqlThrottleCurrentPriority) + sizeof(ObSysVarSqlThrottlePriority) + sizeof(ObSysVarSqlThrottleRt) + sizeof(ObSysVarSqlThrottleCpu) + sizeof(ObSysVarSqlThrottleIo) + sizeof(ObSysVarSqlThrottleNetwork) + sizeof(ObSysVarSqlThrottleLogicalReads) + sizeof(ObSysVarAutoIncrementCacheSize) + sizeof(ObSysVarObEnableJit) + sizeof(ObSysVarObTempTablespaceSizePercentage) + sizeof(ObSysVarPluginDir) + sizeof(ObSysVarObSqlAuditPercentage) + sizeof(ObSysVarObEnableSqlAudit) + sizeof(ObSysVarOptimizerUseSqlPlanBaselines) + sizeof(ObSysVarOptimizerCaptureSqlPlanBaselines) + sizeof(ObSysVarParallelServersTarget) + sizeof(ObSysVarObEarlyLockRelease) + sizeof(ObSysVarObTrxIdleTimeout) + sizeof(ObSysVarBlockEncryptionMode) + sizeof(ObSysVarNlsDateFormat) + sizeof(ObSysVarNlsTimestampFormat) + sizeof(ObSysVarNlsTimestampTzFormat) + sizeof(ObSysVarObReservedMetaMemoryPercentage) + sizeof(ObSysVarObCheckSysVariable) + sizeof(ObSysVarNlsLanguage) + sizeof(ObSysVarNlsTerritory) + sizeof(ObSysVarNlsSort) + sizeof(ObSysVarNlsComp) + sizeof(ObSysVarNlsCharacterset) + sizeof(ObSysVarNlsNcharCharacterset) + sizeof(ObSysVarNlsDateLanguage) + sizeof(ObSysVarNlsLengthSemantics) + sizeof(ObSysVarNlsNcharConvExcp) + sizeof(ObSysVarNlsCalendar) + sizeof(ObSysVarNlsNumericCharacters) + sizeof(ObSysVarNljBatchingEnabled) + sizeof(ObSysVarTracefileIdentifier) + sizeof(ObSysVarGroupbyNopushdownCutRatio) + sizeof(ObSysVarPxBroadcastFudgeFactor) + sizeof(ObSysVarTransactionIsolation) + sizeof(ObSysVarObTrxLockTimeout) + sizeof(ObSysVarValidatePasswordCheckUserName) + sizeof(ObSysVarValidatePasswordLength) + sizeof(ObSysVarValidatePasswordMixedCaseCount) + sizeof(ObSysVarValidatePasswordNumberCount) + sizeof(ObSysVarValidatePasswordPolicy) + sizeof(ObSysVarValidatePasswordSpecialCharCount) + sizeof(ObSysVarDefaultPasswordLifetime) + sizeof(ObSysVarObOlsPolicySessionLabels) + sizeof(ObSysVarObTraceInfo) + sizeof(ObSysVarPxPartitionScanThreshold) + sizeof(ObSysVarObPxBcastOptimization) + sizeof(ObSysVarObPxSlaveMappingThreshold) + sizeof(ObSysVarEnableParallelDml) + sizeof(ObSysVarPxMinGranulesPerSlave) + sizeof(ObSysVarSecureFilePriv) + sizeof(ObSysVarPlsqlWarnings) + sizeof(ObSysVarEnableParallelQuery) + sizeof(ObSysVarForceParallelQueryDop) + sizeof(ObSysVarForceParallelDmlDop) + sizeof(ObSysVarObPlBlockTimeout) + sizeof(ObSysVarTransactionReadOnly) + sizeof(ObSysVarResourceManagerPlan) + sizeof(ObSysVarPerformanceSchema) + sizeof(ObSysVarNlsCurrency) + sizeof(ObSysVarNlsIsoCurrency) + sizeof(ObSysVarNlsDualCurrency) + sizeof(ObSysVarPlsqlCcflags) + sizeof(ObSysVarObProxySessionTemporaryTableUsed) + sizeof(ObSysVarEnableParallelDdl) + sizeof(ObSysVarForceParallelDdlDop) + sizeof(ObSysVarCursorSharing) + sizeof(ObSysVarOptimizerNullAwareAntijoin) + sizeof(ObSysVarPxPartialRollupPushdown) + sizeof(ObSysVarPxDistAggPartialRollupPushdown) + sizeof(ObSysVarCreateAuditPurgeJob) + sizeof(ObSysVarDropAuditPurgeJob) + sizeof(ObSysVarSetPurgeJobInterval) + sizeof(ObSysVarSetPurgeJobStatus) + sizeof(ObSysVarSetLastArchiveTimestamp) + sizeof(ObSysVarClearLastArchiveTimestamp) + sizeof(ObSysVarAggregationOptimizationSettings) + sizeof(ObSysVarPxSharedHashJoin) + sizeof(ObSysVarSqlNotes) + sizeof(ObSysVarInnodbStrictMode) + sizeof(ObSysVarWindowfuncOptimizationSettings) + sizeof(ObSysVarObEnableRichErrorMsg) + sizeof(ObSysVarLogRowValueOptions) + sizeof(ObSysVarObMaxReadStaleTime) + sizeof(ObSysVarOptimizerGatherStatsOnLoad) + sizeof(ObSysVarSetReverseDblinkInfos) + sizeof(ObSysVarForceOrderPreserveSet) + sizeof(ObSysVarShowDdlInCompatMode) + sizeof(ObSysVarParallelDegreePolicy) + sizeof(ObSysVarParallelDegreeLimit) + sizeof(ObSysVarParallelMinScanTimeThreshold) + sizeof(ObSysVarOptimizerDynamicSampling) + sizeof(ObSysVarRuntimeFilterType) + sizeof(ObSysVarRuntimeFilterWaitTimeMs) + sizeof(ObSysVarRuntimeFilterMaxInNum) + sizeof(ObSysVarRuntimeBloomFilterMaxSize) + sizeof(ObSysVarOptimizerFeaturesEnable) + sizeof(ObSysVarObProxyWeakreadFeedback) + sizeof(ObSysVarNcharacterSetConnection) + sizeof(ObSysVarAutomaticSpPrivileges) + sizeof(ObSysVarPrivilegeFeaturesEnable) + sizeof(ObSysVarPrivControl) + sizeof(ObSysVarEnableMysqlPlPrivCheck) + sizeof(ObSysVarObEnablePlCache) ; void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(total_mem_size))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret)); } else { all_sys_vars_created_ = true; } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutoIncrementIncrement())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutoIncrementIncrement", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_AUTO_INCREMENT_INCREMENT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarAutoIncrementIncrement)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutoIncrementOffset())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutoIncrementOffset", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_AUTO_INCREMENT_OFFSET))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarAutoIncrementOffset)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutocommit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutocommit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_AUTOCOMMIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarAutocommit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetClient())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetClient", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CHARACTER_SET_CLIENT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCharacterSetClient)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetConnection())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetConnection", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CHARACTER_SET_CONNECTION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCharacterSetConnection)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetDatabase())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetDatabase", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CHARACTER_SET_DATABASE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCharacterSetDatabase)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetResults())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetResults", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CHARACTER_SET_RESULTS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCharacterSetResults)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetServer())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetServer", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CHARACTER_SET_SERVER))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCharacterSetServer)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetSystem())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetSystem", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CHARACTER_SET_SYSTEM))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCharacterSetSystem)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCollationConnection())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCollationConnection", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_COLLATION_CONNECTION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCollationConnection)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCollationDatabase())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCollationDatabase", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_COLLATION_DATABASE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCollationDatabase)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCollationServer())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCollationServer", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_COLLATION_SERVER))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCollationServer)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarInteractiveTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarInteractiveTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_INTERACTIVE_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarInteractiveTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLastInsertId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLastInsertId", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LAST_INSERT_ID))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLastInsertId)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxAllowedPacket())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxAllowedPacket", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_MAX_ALLOWED_PACKET))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarMaxAllowedPacket)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlMode", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_MODE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlMode)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTimeZone())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTimeZone", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TIME_ZONE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTimeZone)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTxIsolation())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTxIsolation", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TX_ISOLATION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTxIsolation)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersionComment())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersionComment", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VERSION_COMMENT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarVersionComment)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarWaitTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarWaitTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_WAIT_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarWaitTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogRowImage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogRowImage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_BINLOG_ROW_IMAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarBinlogRowImage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetFilesystem())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetFilesystem", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CHARACTER_SET_FILESYSTEM))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCharacterSetFilesystem)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarConnectTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarConnectTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CONNECT_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarConnectTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDatadir())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDatadir", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_DATADIR))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDatadir)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDebugSync())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDebugSync", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_DEBUG_SYNC))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDebugSync)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDivPrecisionIncrement())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDivPrecisionIncrement", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_DIV_PRECISION_INCREMENT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDivPrecisionIncrement)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarExplicitDefaultsForTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarExplicitDefaultsForTimestamp", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_EXPLICIT_DEFAULTS_FOR_TIMESTAMP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarExplicitDefaultsForTimestamp)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarGroupConcatMaxLen())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarGroupConcatMaxLen", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_GROUP_CONCAT_MAX_LEN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarGroupConcatMaxLen)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarIdentity())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarIdentity", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_IDENTITY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarIdentity)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLowerCaseTableNames())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLowerCaseTableNames", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LOWER_CASE_TABLE_NAMES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLowerCaseTableNames)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNetReadTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNetReadTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NET_READ_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNetReadTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNetWriteTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNetWriteTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NET_WRITE_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNetWriteTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarReadOnly())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarReadOnly", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_READ_ONLY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarReadOnly)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlAutoIsNull())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlAutoIsNull", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_AUTO_IS_NULL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlAutoIsNull)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlSelectLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlSelectLimit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_SELECT_LIMIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlSelectLimit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTimestamp", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TIMESTAMP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTimestamp)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTxReadOnly())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTxReadOnly", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TX_READ_ONLY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTxReadOnly)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersion", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VERSION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarVersion)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlWarnings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlWarnings", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_WARNINGS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlWarnings)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxUserConnections())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxUserConnections", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_MAX_USER_CONNECTIONS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarMaxUserConnections)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarInitConnect())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarInitConnect", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_INIT_CONNECT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarInitConnect)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLicense())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLicense", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LICENSE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLicense)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNetBufferLength())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNetBufferLength", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NET_BUFFER_LENGTH))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNetBufferLength)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSystemTimeZone())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSystemTimeZone", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SYSTEM_TIME_ZONE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSystemTimeZone)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheSize", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_QUERY_CACHE_SIZE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarQueryCacheSize)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheType())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheType", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_QUERY_CACHE_TYPE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarQueryCacheType)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlQuoteShowCreate())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlQuoteShowCreate", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_QUOTE_SHOW_CREATE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlQuoteShowCreate)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxSpRecursionDepth())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxSpRecursionDepth", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_MAX_SP_RECURSION_DEPTH))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarMaxSpRecursionDepth)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlSafeUpdates())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlSafeUpdates", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_SAFE_UPDATES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlSafeUpdates)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarConcurrentInsert())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarConcurrentInsert", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CONCURRENT_INSERT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarConcurrentInsert)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDefaultAuthenticationPlugin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDefaultAuthenticationPlugin", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_DEFAULT_AUTHENTICATION_PLUGIN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDefaultAuthenticationPlugin)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDisabledStorageEngines())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDisabledStorageEngines", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_DISABLED_STORAGE_ENGINES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDisabledStorageEngines)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarErrorCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarErrorCount", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_ERROR_COUNT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarErrorCount)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarGeneralLog())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarGeneralLog", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_GENERAL_LOG))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarGeneralLog)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveOpenssl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveOpenssl", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_HAVE_OPENSSL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarHaveOpenssl)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveProfiling())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveProfiling", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_HAVE_PROFILING))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarHaveProfiling)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveSsl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveSsl", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_HAVE_SSL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarHaveSsl)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHostname())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHostname", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_HOSTNAME))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarHostname)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLcMessages())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLcMessages", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LC_MESSAGES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLcMessages)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLocalInfile())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLocalInfile", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LOCAL_INFILE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLocalInfile)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLockWaitTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLockWaitTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LOCK_WAIT_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLockWaitTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLongQueryTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLongQueryTime", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LONG_QUERY_TIME))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLongQueryTime)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxConnections())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxConnections", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_MAX_CONNECTIONS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarMaxConnections)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxExecutionTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxExecutionTime", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_MAX_EXECUTION_TIME))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarMaxExecutionTime)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarProtocolVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarProtocolVersion", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PROTOCOL_VERSION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarProtocolVersion)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarServerId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarServerId", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SERVER_ID))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarServerId)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCa())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCa", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SSL_CA))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSslCa)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCapath())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCapath", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SSL_CAPATH))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSslCapath)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCert())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCert", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SSL_CERT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSslCert)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCipher())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCipher", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SSL_CIPHER))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSslCipher)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCrl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCrl", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SSL_CRL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSslCrl)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCrlpath())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCrlpath", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SSL_CRLPATH))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSslCrlpath)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslKey())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslKey", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SSL_KEY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSslKey)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTimeFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTimeFormat", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TIME_FORMAT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTimeFormat)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTlsVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTlsVersion", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TLS_VERSION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTlsVersion)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTmpTableSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTmpTableSize", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TMP_TABLE_SIZE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTmpTableSize)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTmpdir())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTmpdir", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TMPDIR))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTmpdir)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarUniqueChecks())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarUniqueChecks", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_UNIQUE_CHECKS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarUniqueChecks)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersionCompileMachine())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersionCompileMachine", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VERSION_COMPILE_MACHINE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarVersionCompileMachine)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersionCompileOs())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersionCompileOs", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VERSION_COMPILE_OS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarVersionCompileOs)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarWarningCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarWarningCount", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_WARNING_COUNT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarWarningCount)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSessionTrackSchema())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSessionTrackSchema", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SESSION_TRACK_SCHEMA))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSessionTrackSchema)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSessionTrackSystemVariables())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSessionTrackSystemVariables", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SESSION_TRACK_SYSTEM_VARIABLES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSessionTrackSystemVariables)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSessionTrackStateChange())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSessionTrackStateChange", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SESSION_TRACK_STATE_CHANGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSessionTrackStateChange)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveQueryCache())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveQueryCache", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_HAVE_QUERY_CACHE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarHaveQueryCache)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheLimit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_QUERY_CACHE_LIMIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarQueryCacheLimit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheMinResUnit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheMinResUnit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_QUERY_CACHE_MIN_RES_UNIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarQueryCacheMinResUnit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheWlockInvalidate())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheWlockInvalidate", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_QUERY_CACHE_WLOCK_INVALIDATE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarQueryCacheWlockInvalidate)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogFormat", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_BINLOG_FORMAT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarBinlogFormat)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogChecksum())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogChecksum", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_BINLOG_CHECKSUM))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarBinlogChecksum)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogRowsQueryLogEvents())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogRowsQueryLogEvents", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_BINLOG_ROWS_QUERY_LOG_EVENTS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarBinlogRowsQueryLogEvents)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLogBin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLogBin", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LOG_BIN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLogBin)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarServerUuid())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarServerUuid", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SERVER_UUID))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarServerUuid)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDefaultStorageEngine())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDefaultStorageEngine", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_DEFAULT_STORAGE_ENGINE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDefaultStorageEngine)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCteMaxRecursionDepth())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCteMaxRecursionDepth", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CTE_MAX_RECURSION_DEPTH))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCteMaxRecursionDepth)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRegexpStackLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRegexpStackLimit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_REGEXP_STACK_LIMIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarRegexpStackLimit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRegexpTimeLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRegexpTimeLimit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_REGEXP_TIME_LIMIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarRegexpTimeLimit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObIntermResultMemLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObIntermResultMemLimit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_INTERM_RESULT_MEM_LIMIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObIntermResultMemLimit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyPartitionHit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyPartitionHit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PROXY_PARTITION_HIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObProxyPartitionHit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObLogLevel())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObLogLevel", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_LOG_LEVEL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObLogLevel)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObQueryTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObQueryTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_QUERY_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObQueryTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObReadConsistency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObReadConsistency", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_READ_CONSISTENCY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObReadConsistency)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableTransformation())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableTransformation", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_TRANSFORMATION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableTransformation)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTrxTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTrxTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_TRX_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObTrxTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnablePlanCache())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnablePlanCache", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_PLAN_CACHE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnablePlanCache)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableIndexDirectSelect())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableIndexDirectSelect", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_INDEX_DIRECT_SELECT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableIndexDirectSelect)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxySetTrxExecuted())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxySetTrxExecuted", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PROXY_SET_TRX_EXECUTED))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObProxySetTrxExecuted)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableAggregationPushdown())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableAggregationPushdown", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_AGGREGATION_PUSHDOWN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableAggregationPushdown)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObLastSchemaVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObLastSchemaVersion", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_LAST_SCHEMA_VERSION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObLastSchemaVersion)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObGlobalDebugSync())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObGlobalDebugSync", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_GLOBAL_DEBUG_SYNC))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObGlobalDebugSync)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyGlobalVariablesVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyGlobalVariablesVersion", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PROXY_GLOBAL_VARIABLES_VERSION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObProxyGlobalVariablesVersion)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableShowTrace())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableShowTrace", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_SHOW_TRACE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableShowTrace)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObBnlJoinCacheSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObBnlJoinCacheSize", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_BNL_JOIN_CACHE_SIZE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObBnlJoinCacheSize)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyUserPrivilege())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyUserPrivilege", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PROXY_USER_PRIVILEGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObProxyUserPrivilege)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObOrgClusterId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObOrgClusterId", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ORG_CLUSTER_ID))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObOrgClusterId)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlanCachePercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlanCachePercentage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PLAN_CACHE_PERCENTAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObPlanCachePercentage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlanCacheEvictHighPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlanCacheEvictHighPercentage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PLAN_CACHE_EVICT_HIGH_PERCENTAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObPlanCacheEvictHighPercentage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlanCacheEvictLowPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlanCacheEvictLowPercentage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PLAN_CACHE_EVICT_LOW_PERCENTAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObPlanCacheEvictLowPercentage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRecyclebin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRecyclebin", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_RECYCLEBIN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarRecyclebin)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObCapabilityFlag())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObCapabilityFlag", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_CAPABILITY_FLAG))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObCapabilityFlag)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarIsResultAccurate())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarIsResultAccurate", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_IS_RESULT_ACCURATE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarIsResultAccurate)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarErrorOnOverlapTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarErrorOnOverlapTime", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_ERROR_ON_OVERLAP_TIME))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarErrorOnOverlapTime)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObCompatibilityMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObCompatibilityMode", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_COMPATIBILITY_MODE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObCompatibilityMode)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObSqlWorkAreaPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObSqlWorkAreaPercentage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_SQL_WORK_AREA_PERCENTAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObSqlWorkAreaPercentage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObSafeWeakReadSnapshot())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObSafeWeakReadSnapshot", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_SAFE_WEAK_READ_SNAPSHOT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObSafeWeakReadSnapshot)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObRoutePolicy())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObRoutePolicy", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ROUTE_POLICY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObRoutePolicy)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableTransmissionChecksum())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableTransmissionChecksum", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_TRANSMISSION_CHECKSUM))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableTransmissionChecksum)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForeignKeyChecks())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForeignKeyChecks", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_FOREIGN_KEY_CHECKS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarForeignKeyChecks)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObStatementTraceId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObStatementTraceId", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_STATEMENT_TRACE_ID))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObStatementTraceId)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableTruncateFlashback())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableTruncateFlashback", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_TRUNCATE_FLASHBACK))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableTruncateFlashback)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTcpInvitedNodes())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTcpInvitedNodes", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_TCP_INVITED_NODES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObTcpInvitedNodes)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleCurrentPriority())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleCurrentPriority", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_THROTTLE_CURRENT_PRIORITY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlThrottleCurrentPriority)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottlePriority())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottlePriority", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_THROTTLE_PRIORITY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlThrottlePriority)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleRt())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleRt", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_THROTTLE_RT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlThrottleRt)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleCpu())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleCpu", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_THROTTLE_CPU))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlThrottleCpu)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleIo())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleIo", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_THROTTLE_IO))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlThrottleIo)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleNetwork())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleNetwork", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_THROTTLE_NETWORK))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlThrottleNetwork)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleLogicalReads())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleLogicalReads", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_THROTTLE_LOGICAL_READS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlThrottleLogicalReads)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutoIncrementCacheSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutoIncrementCacheSize", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_AUTO_INCREMENT_CACHE_SIZE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarAutoIncrementCacheSize)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableJit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableJit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_JIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableJit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTempTablespaceSizePercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTempTablespaceSizePercentage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_TEMP_TABLESPACE_SIZE_PERCENTAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObTempTablespaceSizePercentage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPluginDir())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPluginDir", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PLUGIN_DIR))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPluginDir)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObSqlAuditPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObSqlAuditPercentage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_SQL_AUDIT_PERCENTAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObSqlAuditPercentage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableSqlAudit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableSqlAudit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_SQL_AUDIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableSqlAudit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerUseSqlPlanBaselines())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerUseSqlPlanBaselines", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OPTIMIZER_USE_SQL_PLAN_BASELINES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarOptimizerUseSqlPlanBaselines)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerCaptureSqlPlanBaselines())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerCaptureSqlPlanBaselines", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarOptimizerCaptureSqlPlanBaselines)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelServersTarget())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelServersTarget", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PARALLEL_SERVERS_TARGET))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarParallelServersTarget)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEarlyLockRelease())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEarlyLockRelease", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_EARLY_LOCK_RELEASE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEarlyLockRelease)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTrxIdleTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTrxIdleTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_TRX_IDLE_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObTrxIdleTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBlockEncryptionMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBlockEncryptionMode", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_BLOCK_ENCRYPTION_MODE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarBlockEncryptionMode)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsDateFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsDateFormat", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_DATE_FORMAT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsDateFormat)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsTimestampFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsTimestampFormat", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_TIMESTAMP_FORMAT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsTimestampFormat)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsTimestampTzFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsTimestampTzFormat", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_TIMESTAMP_TZ_FORMAT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsTimestampTzFormat)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObReservedMetaMemoryPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObReservedMetaMemoryPercentage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_RESERVED_META_MEMORY_PERCENTAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObReservedMetaMemoryPercentage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObCheckSysVariable())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObCheckSysVariable", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_CHECK_SYS_VARIABLE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObCheckSysVariable)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsLanguage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsLanguage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_LANGUAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsLanguage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsTerritory())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsTerritory", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_TERRITORY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsTerritory)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsSort())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsSort", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_SORT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsSort)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsComp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsComp", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_COMP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsComp)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsCharacterset())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsCharacterset", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_CHARACTERSET))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsCharacterset)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsNcharCharacterset())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsNcharCharacterset", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_NCHAR_CHARACTERSET))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsNcharCharacterset)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsDateLanguage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsDateLanguage", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_DATE_LANGUAGE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsDateLanguage)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsLengthSemantics())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsLengthSemantics", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_LENGTH_SEMANTICS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsLengthSemantics)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsNcharConvExcp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsNcharConvExcp", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_NCHAR_CONV_EXCP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsNcharConvExcp)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsCalendar())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsCalendar", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_CALENDAR))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsCalendar)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsNumericCharacters())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsNumericCharacters", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_NUMERIC_CHARACTERS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsNumericCharacters)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNljBatchingEnabled())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNljBatchingEnabled", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__NLJ_BATCHING_ENABLED))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNljBatchingEnabled)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTracefileIdentifier())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTracefileIdentifier", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TRACEFILE_IDENTIFIER))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTracefileIdentifier)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarGroupbyNopushdownCutRatio())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarGroupbyNopushdownCutRatio", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__GROUPBY_NOPUSHDOWN_CUT_RATIO))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarGroupbyNopushdownCutRatio)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxBroadcastFudgeFactor())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxBroadcastFudgeFactor", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__PX_BROADCAST_FUDGE_FACTOR))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPxBroadcastFudgeFactor)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTransactionIsolation())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTransactionIsolation", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TRANSACTION_ISOLATION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTransactionIsolation)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTrxLockTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTrxLockTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_TRX_LOCK_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObTrxLockTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordCheckUserName())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordCheckUserName", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VALIDATE_PASSWORD_CHECK_USER_NAME))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarValidatePasswordCheckUserName)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordLength())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordLength", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VALIDATE_PASSWORD_LENGTH))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarValidatePasswordLength)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordMixedCaseCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordMixedCaseCount", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VALIDATE_PASSWORD_MIXED_CASE_COUNT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarValidatePasswordMixedCaseCount)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordNumberCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordNumberCount", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VALIDATE_PASSWORD_NUMBER_COUNT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarValidatePasswordNumberCount)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordPolicy())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordPolicy", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VALIDATE_PASSWORD_POLICY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarValidatePasswordPolicy)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordSpecialCharCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordSpecialCharCount", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_VALIDATE_PASSWORD_SPECIAL_CHAR_COUNT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarValidatePasswordSpecialCharCount)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDefaultPasswordLifetime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDefaultPasswordLifetime", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_DEFAULT_PASSWORD_LIFETIME))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDefaultPasswordLifetime)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObOlsPolicySessionLabels())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObOlsPolicySessionLabels", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__OB_OLS_POLICY_SESSION_LABELS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObOlsPolicySessionLabels)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTraceInfo())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTraceInfo", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_TRACE_INFO))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObTraceInfo)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxPartitionScanThreshold())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxPartitionScanThreshold", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__PX_PARTITION_SCAN_THRESHOLD))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPxPartitionScanThreshold)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPxBcastOptimization())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPxBcastOptimization", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__OB_PX_BCAST_OPTIMIZATION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObPxBcastOptimization)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPxSlaveMappingThreshold())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPxSlaveMappingThreshold", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__OB_PX_SLAVE_MAPPING_THRESHOLD))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObPxSlaveMappingThreshold)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableParallelDml())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableParallelDml", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__ENABLE_PARALLEL_DML))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarEnableParallelDml)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxMinGranulesPerSlave())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxMinGranulesPerSlave", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__PX_MIN_GRANULES_PER_SLAVE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPxMinGranulesPerSlave)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSecureFilePriv())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSecureFilePriv", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SECURE_FILE_PRIV))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSecureFilePriv)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPlsqlWarnings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPlsqlWarnings", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PLSQL_WARNINGS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPlsqlWarnings)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableParallelQuery())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableParallelQuery", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__ENABLE_PARALLEL_QUERY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarEnableParallelQuery)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceParallelQueryDop())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceParallelQueryDop", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__FORCE_PARALLEL_QUERY_DOP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarForceParallelQueryDop)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceParallelDmlDop())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceParallelDmlDop", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__FORCE_PARALLEL_DML_DOP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarForceParallelDmlDop)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlBlockTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlBlockTimeout", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_PL_BLOCK_TIMEOUT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObPlBlockTimeout)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTransactionReadOnly())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTransactionReadOnly", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_TRANSACTION_READ_ONLY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarTransactionReadOnly)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarResourceManagerPlan())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarResourceManagerPlan", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_RESOURCE_MANAGER_PLAN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarResourceManagerPlan)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPerformanceSchema())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPerformanceSchema", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PERFORMANCE_SCHEMA))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPerformanceSchema)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsCurrency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsCurrency", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_CURRENCY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsCurrency)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsIsoCurrency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsIsoCurrency", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_ISO_CURRENCY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsIsoCurrency)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsDualCurrency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsDualCurrency", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NLS_DUAL_CURRENCY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNlsDualCurrency)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPlsqlCcflags())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPlsqlCcflags", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PLSQL_CCFLAGS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPlsqlCcflags)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxySessionTemporaryTableUsed())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxySessionTemporaryTableUsed", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__OB_PROXY_SESSION_TEMPORARY_TABLE_USED))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObProxySessionTemporaryTableUsed)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableParallelDdl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableParallelDdl", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__ENABLE_PARALLEL_DDL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarEnableParallelDdl)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceParallelDdlDop())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceParallelDdlDop", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__FORCE_PARALLEL_DDL_DOP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarForceParallelDdlDop)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCursorSharing())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCursorSharing", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_CURSOR_SHARING))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCursorSharing)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerNullAwareAntijoin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerNullAwareAntijoin", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__OPTIMIZER_NULL_AWARE_ANTIJOIN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarOptimizerNullAwareAntijoin)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxPartialRollupPushdown())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxPartialRollupPushdown", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__PX_PARTIAL_ROLLUP_PUSHDOWN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPxPartialRollupPushdown)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxDistAggPartialRollupPushdown())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxDistAggPartialRollupPushdown", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__PX_DIST_AGG_PARTIAL_ROLLUP_PUSHDOWN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPxDistAggPartialRollupPushdown)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCreateAuditPurgeJob())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCreateAuditPurgeJob", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__CREATE_AUDIT_PURGE_JOB))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarCreateAuditPurgeJob)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDropAuditPurgeJob())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDropAuditPurgeJob", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__DROP_AUDIT_PURGE_JOB))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarDropAuditPurgeJob)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetPurgeJobInterval())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetPurgeJobInterval", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__SET_PURGE_JOB_INTERVAL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSetPurgeJobInterval)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetPurgeJobStatus())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetPurgeJobStatus", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__SET_PURGE_JOB_STATUS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSetPurgeJobStatus)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetLastArchiveTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetLastArchiveTimestamp", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__SET_LAST_ARCHIVE_TIMESTAMP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSetLastArchiveTimestamp)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarClearLastArchiveTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarClearLastArchiveTimestamp", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__CLEAR_LAST_ARCHIVE_TIMESTAMP))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarClearLastArchiveTimestamp)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAggregationOptimizationSettings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAggregationOptimizationSettings", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__AGGREGATION_OPTIMIZATION_SETTINGS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarAggregationOptimizationSettings)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxSharedHashJoin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxSharedHashJoin", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__PX_SHARED_HASH_JOIN))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPxSharedHashJoin)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlNotes())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlNotes", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_SQL_NOTES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSqlNotes)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarInnodbStrictMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarInnodbStrictMode", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_INNODB_STRICT_MODE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarInnodbStrictMode)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarWindowfuncOptimizationSettings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarWindowfuncOptimizationSettings", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__WINDOWFUNC_OPTIMIZATION_SETTINGS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarWindowfuncOptimizationSettings)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableRichErrorMsg())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableRichErrorMsg", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_RICH_ERROR_MSG))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnableRichErrorMsg)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLogRowValueOptions())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLogRowValueOptions", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_LOG_ROW_VALUE_OPTIONS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarLogRowValueOptions)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObMaxReadStaleTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObMaxReadStaleTime", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_MAX_READ_STALE_TIME))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObMaxReadStaleTime)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerGatherStatsOnLoad())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerGatherStatsOnLoad", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__OPTIMIZER_GATHER_STATS_ON_LOAD))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarOptimizerGatherStatsOnLoad)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetReverseDblinkInfos())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetReverseDblinkInfos", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__SET_REVERSE_DBLINK_INFOS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarSetReverseDblinkInfos)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceOrderPreserveSet())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceOrderPreserveSet", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__FORCE_ORDER_PRESERVE_SET))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarForceOrderPreserveSet)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarShowDdlInCompatMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarShowDdlInCompatMode", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__SHOW_DDL_IN_COMPAT_MODE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarShowDdlInCompatMode)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelDegreePolicy())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelDegreePolicy", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PARALLEL_DEGREE_POLICY))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarParallelDegreePolicy)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelDegreeLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelDegreeLimit", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PARALLEL_DEGREE_LIMIT))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarParallelDegreeLimit)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelMinScanTimeThreshold())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelMinScanTimeThreshold", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PARALLEL_MIN_SCAN_TIME_THRESHOLD))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarParallelMinScanTimeThreshold)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerDynamicSampling())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerDynamicSampling", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OPTIMIZER_DYNAMIC_SAMPLING))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarOptimizerDynamicSampling)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeFilterType())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeFilterType", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_RUNTIME_FILTER_TYPE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarRuntimeFilterType)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeFilterWaitTimeMs())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeFilterWaitTimeMs", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_RUNTIME_FILTER_WAIT_TIME_MS))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarRuntimeFilterWaitTimeMs)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeFilterMaxInNum())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeFilterMaxInNum", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_RUNTIME_FILTER_MAX_IN_NUM))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarRuntimeFilterMaxInNum)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeBloomFilterMaxSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeBloomFilterMaxSize", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_RUNTIME_BLOOM_FILTER_MAX_SIZE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarRuntimeBloomFilterMaxSize)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerFeaturesEnable())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerFeaturesEnable", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OPTIMIZER_FEATURES_ENABLE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarOptimizerFeaturesEnable)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyWeakreadFeedback())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyWeakreadFeedback", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__OB_PROXY_WEAKREAD_FEEDBACK))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObProxyWeakreadFeedback)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNcharacterSetConnection())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNcharacterSetConnection", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_NCHARACTER_SET_CONNECTION))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarNcharacterSetConnection)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutomaticSpPrivileges())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutomaticSpPrivileges", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_AUTOMATIC_SP_PRIVILEGES))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarAutomaticSpPrivileges)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPrivilegeFeaturesEnable())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPrivilegeFeaturesEnable", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_PRIVILEGE_FEATURES_ENABLE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPrivilegeFeaturesEnable)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPrivControl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPrivControl", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__PRIV_CONTROL))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarPrivControl)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableMysqlPlPrivCheck())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableMysqlPlPrivCheck", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR__ENABLE_MYSQL_PL_PRIV_CHECK))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarEnableMysqlPlPrivCheck)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnablePlCache())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnablePlCache", K(ret)); } else { store_buf_[ObSysVarsToIdxMap::get_store_idx(static_cast(SYS_VAR_OB_ENABLE_PL_CACHE))] = sys_var_ptr; ptr = (void *)((char *)ptr + sizeof(ObSysVarObEnablePlCache)); } } } return ret; } int ObSysVarFactory::create_sys_var(ObIAllocator &allocator_, ObSysVarClassType sys_var_id, ObBasicSysVar *&sys_var_ptr) { int ret = OB_SUCCESS; switch(sys_var_id) { case SYS_VAR_AUTO_INCREMENT_INCREMENT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarAutoIncrementIncrement)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarAutoIncrementIncrement))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutoIncrementIncrement())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutoIncrementIncrement", K(ret)); } break; } case SYS_VAR_AUTO_INCREMENT_OFFSET: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarAutoIncrementOffset)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarAutoIncrementOffset))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutoIncrementOffset())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutoIncrementOffset", K(ret)); } break; } case SYS_VAR_AUTOCOMMIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarAutocommit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarAutocommit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutocommit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutocommit", K(ret)); } break; } case SYS_VAR_CHARACTER_SET_CLIENT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCharacterSetClient)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCharacterSetClient))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetClient())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetClient", K(ret)); } break; } case SYS_VAR_CHARACTER_SET_CONNECTION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCharacterSetConnection)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCharacterSetConnection))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetConnection())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetConnection", K(ret)); } break; } case SYS_VAR_CHARACTER_SET_DATABASE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCharacterSetDatabase)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCharacterSetDatabase))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetDatabase())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetDatabase", K(ret)); } break; } case SYS_VAR_CHARACTER_SET_RESULTS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCharacterSetResults)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCharacterSetResults))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetResults())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetResults", K(ret)); } break; } case SYS_VAR_CHARACTER_SET_SERVER: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCharacterSetServer)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCharacterSetServer))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetServer())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetServer", K(ret)); } break; } case SYS_VAR_CHARACTER_SET_SYSTEM: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCharacterSetSystem)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCharacterSetSystem))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetSystem())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetSystem", K(ret)); } break; } case SYS_VAR_COLLATION_CONNECTION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCollationConnection)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCollationConnection))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCollationConnection())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCollationConnection", K(ret)); } break; } case SYS_VAR_COLLATION_DATABASE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCollationDatabase)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCollationDatabase))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCollationDatabase())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCollationDatabase", K(ret)); } break; } case SYS_VAR_COLLATION_SERVER: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCollationServer)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCollationServer))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCollationServer())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCollationServer", K(ret)); } break; } case SYS_VAR_INTERACTIVE_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarInteractiveTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarInteractiveTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarInteractiveTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarInteractiveTimeout", K(ret)); } break; } case SYS_VAR_LAST_INSERT_ID: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLastInsertId)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLastInsertId))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLastInsertId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLastInsertId", K(ret)); } break; } case SYS_VAR_MAX_ALLOWED_PACKET: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarMaxAllowedPacket)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarMaxAllowedPacket))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxAllowedPacket())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxAllowedPacket", K(ret)); } break; } case SYS_VAR_SQL_MODE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlMode)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlMode))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlMode", K(ret)); } break; } case SYS_VAR_TIME_ZONE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTimeZone)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTimeZone))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTimeZone())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTimeZone", K(ret)); } break; } case SYS_VAR_TX_ISOLATION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTxIsolation)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTxIsolation))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTxIsolation())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTxIsolation", K(ret)); } break; } case SYS_VAR_VERSION_COMMENT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarVersionComment)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarVersionComment))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersionComment())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersionComment", K(ret)); } break; } case SYS_VAR_WAIT_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarWaitTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarWaitTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarWaitTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarWaitTimeout", K(ret)); } break; } case SYS_VAR_BINLOG_ROW_IMAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarBinlogRowImage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarBinlogRowImage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogRowImage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogRowImage", K(ret)); } break; } case SYS_VAR_CHARACTER_SET_FILESYSTEM: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCharacterSetFilesystem)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCharacterSetFilesystem))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCharacterSetFilesystem())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCharacterSetFilesystem", K(ret)); } break; } case SYS_VAR_CONNECT_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarConnectTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarConnectTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarConnectTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarConnectTimeout", K(ret)); } break; } case SYS_VAR_DATADIR: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDatadir)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDatadir))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDatadir())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDatadir", K(ret)); } break; } case SYS_VAR_DEBUG_SYNC: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDebugSync)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDebugSync))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDebugSync())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDebugSync", K(ret)); } break; } case SYS_VAR_DIV_PRECISION_INCREMENT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDivPrecisionIncrement)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDivPrecisionIncrement))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDivPrecisionIncrement())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDivPrecisionIncrement", K(ret)); } break; } case SYS_VAR_EXPLICIT_DEFAULTS_FOR_TIMESTAMP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarExplicitDefaultsForTimestamp)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarExplicitDefaultsForTimestamp))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarExplicitDefaultsForTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarExplicitDefaultsForTimestamp", K(ret)); } break; } case SYS_VAR_GROUP_CONCAT_MAX_LEN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarGroupConcatMaxLen)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarGroupConcatMaxLen))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarGroupConcatMaxLen())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarGroupConcatMaxLen", K(ret)); } break; } case SYS_VAR_IDENTITY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarIdentity)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarIdentity))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarIdentity())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarIdentity", K(ret)); } break; } case SYS_VAR_LOWER_CASE_TABLE_NAMES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLowerCaseTableNames)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLowerCaseTableNames))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLowerCaseTableNames())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLowerCaseTableNames", K(ret)); } break; } case SYS_VAR_NET_READ_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNetReadTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNetReadTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNetReadTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNetReadTimeout", K(ret)); } break; } case SYS_VAR_NET_WRITE_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNetWriteTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNetWriteTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNetWriteTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNetWriteTimeout", K(ret)); } break; } case SYS_VAR_READ_ONLY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarReadOnly)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarReadOnly))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarReadOnly())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarReadOnly", K(ret)); } break; } case SYS_VAR_SQL_AUTO_IS_NULL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlAutoIsNull)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlAutoIsNull))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlAutoIsNull())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlAutoIsNull", K(ret)); } break; } case SYS_VAR_SQL_SELECT_LIMIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlSelectLimit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlSelectLimit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlSelectLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlSelectLimit", K(ret)); } break; } case SYS_VAR_TIMESTAMP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTimestamp)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTimestamp))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTimestamp", K(ret)); } break; } case SYS_VAR_TX_READ_ONLY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTxReadOnly)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTxReadOnly))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTxReadOnly())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTxReadOnly", K(ret)); } break; } case SYS_VAR_VERSION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarVersion)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarVersion))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersion", K(ret)); } break; } case SYS_VAR_SQL_WARNINGS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlWarnings)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlWarnings))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlWarnings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlWarnings", K(ret)); } break; } case SYS_VAR_MAX_USER_CONNECTIONS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarMaxUserConnections)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarMaxUserConnections))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxUserConnections())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxUserConnections", K(ret)); } break; } case SYS_VAR_INIT_CONNECT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarInitConnect)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarInitConnect))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarInitConnect())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarInitConnect", K(ret)); } break; } case SYS_VAR_LICENSE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLicense)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLicense))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLicense())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLicense", K(ret)); } break; } case SYS_VAR_NET_BUFFER_LENGTH: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNetBufferLength)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNetBufferLength))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNetBufferLength())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNetBufferLength", K(ret)); } break; } case SYS_VAR_SYSTEM_TIME_ZONE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSystemTimeZone)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSystemTimeZone))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSystemTimeZone())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSystemTimeZone", K(ret)); } break; } case SYS_VAR_QUERY_CACHE_SIZE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarQueryCacheSize)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarQueryCacheSize))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheSize", K(ret)); } break; } case SYS_VAR_QUERY_CACHE_TYPE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarQueryCacheType)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarQueryCacheType))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheType())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheType", K(ret)); } break; } case SYS_VAR_SQL_QUOTE_SHOW_CREATE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlQuoteShowCreate)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlQuoteShowCreate))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlQuoteShowCreate())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlQuoteShowCreate", K(ret)); } break; } case SYS_VAR_MAX_SP_RECURSION_DEPTH: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarMaxSpRecursionDepth)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarMaxSpRecursionDepth))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxSpRecursionDepth())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxSpRecursionDepth", K(ret)); } break; } case SYS_VAR_SQL_SAFE_UPDATES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlSafeUpdates)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlSafeUpdates))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlSafeUpdates())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlSafeUpdates", K(ret)); } break; } case SYS_VAR_CONCURRENT_INSERT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarConcurrentInsert)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarConcurrentInsert))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarConcurrentInsert())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarConcurrentInsert", K(ret)); } break; } case SYS_VAR_DEFAULT_AUTHENTICATION_PLUGIN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDefaultAuthenticationPlugin)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDefaultAuthenticationPlugin))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDefaultAuthenticationPlugin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDefaultAuthenticationPlugin", K(ret)); } break; } case SYS_VAR_DISABLED_STORAGE_ENGINES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDisabledStorageEngines)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDisabledStorageEngines))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDisabledStorageEngines())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDisabledStorageEngines", K(ret)); } break; } case SYS_VAR_ERROR_COUNT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarErrorCount)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarErrorCount))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarErrorCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarErrorCount", K(ret)); } break; } case SYS_VAR_GENERAL_LOG: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarGeneralLog)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarGeneralLog))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarGeneralLog())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarGeneralLog", K(ret)); } break; } case SYS_VAR_HAVE_OPENSSL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarHaveOpenssl)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarHaveOpenssl))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveOpenssl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveOpenssl", K(ret)); } break; } case SYS_VAR_HAVE_PROFILING: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarHaveProfiling)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarHaveProfiling))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveProfiling())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveProfiling", K(ret)); } break; } case SYS_VAR_HAVE_SSL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarHaveSsl)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarHaveSsl))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveSsl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveSsl", K(ret)); } break; } case SYS_VAR_HOSTNAME: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarHostname)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarHostname))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHostname())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHostname", K(ret)); } break; } case SYS_VAR_LC_MESSAGES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLcMessages)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLcMessages))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLcMessages())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLcMessages", K(ret)); } break; } case SYS_VAR_LOCAL_INFILE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLocalInfile)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLocalInfile))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLocalInfile())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLocalInfile", K(ret)); } break; } case SYS_VAR_LOCK_WAIT_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLockWaitTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLockWaitTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLockWaitTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLockWaitTimeout", K(ret)); } break; } case SYS_VAR_LONG_QUERY_TIME: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLongQueryTime)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLongQueryTime))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLongQueryTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLongQueryTime", K(ret)); } break; } case SYS_VAR_MAX_CONNECTIONS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarMaxConnections)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarMaxConnections))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxConnections())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxConnections", K(ret)); } break; } case SYS_VAR_MAX_EXECUTION_TIME: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarMaxExecutionTime)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarMaxExecutionTime))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarMaxExecutionTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarMaxExecutionTime", K(ret)); } break; } case SYS_VAR_PROTOCOL_VERSION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarProtocolVersion)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarProtocolVersion))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarProtocolVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarProtocolVersion", K(ret)); } break; } case SYS_VAR_SERVER_ID: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarServerId)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarServerId))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarServerId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarServerId", K(ret)); } break; } case SYS_VAR_SSL_CA: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSslCa)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSslCa))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCa())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCa", K(ret)); } break; } case SYS_VAR_SSL_CAPATH: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSslCapath)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSslCapath))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCapath())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCapath", K(ret)); } break; } case SYS_VAR_SSL_CERT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSslCert)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSslCert))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCert())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCert", K(ret)); } break; } case SYS_VAR_SSL_CIPHER: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSslCipher)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSslCipher))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCipher())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCipher", K(ret)); } break; } case SYS_VAR_SSL_CRL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSslCrl)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSslCrl))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCrl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCrl", K(ret)); } break; } case SYS_VAR_SSL_CRLPATH: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSslCrlpath)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSslCrlpath))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslCrlpath())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslCrlpath", K(ret)); } break; } case SYS_VAR_SSL_KEY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSslKey)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSslKey))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSslKey())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSslKey", K(ret)); } break; } case SYS_VAR_TIME_FORMAT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTimeFormat)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTimeFormat))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTimeFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTimeFormat", K(ret)); } break; } case SYS_VAR_TLS_VERSION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTlsVersion)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTlsVersion))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTlsVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTlsVersion", K(ret)); } break; } case SYS_VAR_TMP_TABLE_SIZE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTmpTableSize)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTmpTableSize))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTmpTableSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTmpTableSize", K(ret)); } break; } case SYS_VAR_TMPDIR: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTmpdir)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTmpdir))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTmpdir())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTmpdir", K(ret)); } break; } case SYS_VAR_UNIQUE_CHECKS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarUniqueChecks)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarUniqueChecks))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarUniqueChecks())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarUniqueChecks", K(ret)); } break; } case SYS_VAR_VERSION_COMPILE_MACHINE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarVersionCompileMachine)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarVersionCompileMachine))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersionCompileMachine())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersionCompileMachine", K(ret)); } break; } case SYS_VAR_VERSION_COMPILE_OS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarVersionCompileOs)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarVersionCompileOs))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarVersionCompileOs())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarVersionCompileOs", K(ret)); } break; } case SYS_VAR_WARNING_COUNT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarWarningCount)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarWarningCount))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarWarningCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarWarningCount", K(ret)); } break; } case SYS_VAR_SESSION_TRACK_SCHEMA: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSessionTrackSchema)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSessionTrackSchema))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSessionTrackSchema())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSessionTrackSchema", K(ret)); } break; } case SYS_VAR_SESSION_TRACK_SYSTEM_VARIABLES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSessionTrackSystemVariables)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSessionTrackSystemVariables))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSessionTrackSystemVariables())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSessionTrackSystemVariables", K(ret)); } break; } case SYS_VAR_SESSION_TRACK_STATE_CHANGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSessionTrackStateChange)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSessionTrackStateChange))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSessionTrackStateChange())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSessionTrackStateChange", K(ret)); } break; } case SYS_VAR_HAVE_QUERY_CACHE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarHaveQueryCache)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarHaveQueryCache))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarHaveQueryCache())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarHaveQueryCache", K(ret)); } break; } case SYS_VAR_QUERY_CACHE_LIMIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarQueryCacheLimit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarQueryCacheLimit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheLimit", K(ret)); } break; } case SYS_VAR_QUERY_CACHE_MIN_RES_UNIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarQueryCacheMinResUnit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarQueryCacheMinResUnit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheMinResUnit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheMinResUnit", K(ret)); } break; } case SYS_VAR_QUERY_CACHE_WLOCK_INVALIDATE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarQueryCacheWlockInvalidate)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarQueryCacheWlockInvalidate))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarQueryCacheWlockInvalidate())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarQueryCacheWlockInvalidate", K(ret)); } break; } case SYS_VAR_BINLOG_FORMAT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarBinlogFormat)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarBinlogFormat))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogFormat", K(ret)); } break; } case SYS_VAR_BINLOG_CHECKSUM: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarBinlogChecksum)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarBinlogChecksum))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogChecksum())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogChecksum", K(ret)); } break; } case SYS_VAR_BINLOG_ROWS_QUERY_LOG_EVENTS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarBinlogRowsQueryLogEvents)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarBinlogRowsQueryLogEvents))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBinlogRowsQueryLogEvents())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBinlogRowsQueryLogEvents", K(ret)); } break; } case SYS_VAR_LOG_BIN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLogBin)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLogBin))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLogBin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLogBin", K(ret)); } break; } case SYS_VAR_SERVER_UUID: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarServerUuid)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarServerUuid))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarServerUuid())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarServerUuid", K(ret)); } break; } case SYS_VAR_DEFAULT_STORAGE_ENGINE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDefaultStorageEngine)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDefaultStorageEngine))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDefaultStorageEngine())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDefaultStorageEngine", K(ret)); } break; } case SYS_VAR_CTE_MAX_RECURSION_DEPTH: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCteMaxRecursionDepth)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCteMaxRecursionDepth))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCteMaxRecursionDepth())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCteMaxRecursionDepth", K(ret)); } break; } case SYS_VAR_REGEXP_STACK_LIMIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarRegexpStackLimit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarRegexpStackLimit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRegexpStackLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRegexpStackLimit", K(ret)); } break; } case SYS_VAR_REGEXP_TIME_LIMIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarRegexpTimeLimit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarRegexpTimeLimit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRegexpTimeLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRegexpTimeLimit", K(ret)); } break; } case SYS_VAR_OB_INTERM_RESULT_MEM_LIMIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObIntermResultMemLimit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObIntermResultMemLimit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObIntermResultMemLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObIntermResultMemLimit", K(ret)); } break; } case SYS_VAR_OB_PROXY_PARTITION_HIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObProxyPartitionHit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObProxyPartitionHit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyPartitionHit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyPartitionHit", K(ret)); } break; } case SYS_VAR_OB_LOG_LEVEL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObLogLevel)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObLogLevel))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObLogLevel())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObLogLevel", K(ret)); } break; } case SYS_VAR_OB_QUERY_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObQueryTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObQueryTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObQueryTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObQueryTimeout", K(ret)); } break; } case SYS_VAR_OB_READ_CONSISTENCY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObReadConsistency)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObReadConsistency))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObReadConsistency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObReadConsistency", K(ret)); } break; } case SYS_VAR_OB_ENABLE_TRANSFORMATION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableTransformation)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableTransformation))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableTransformation())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableTransformation", K(ret)); } break; } case SYS_VAR_OB_TRX_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObTrxTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObTrxTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTrxTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTrxTimeout", K(ret)); } break; } case SYS_VAR_OB_ENABLE_PLAN_CACHE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnablePlanCache)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnablePlanCache))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnablePlanCache())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnablePlanCache", K(ret)); } break; } case SYS_VAR_OB_ENABLE_INDEX_DIRECT_SELECT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableIndexDirectSelect)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableIndexDirectSelect))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableIndexDirectSelect())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableIndexDirectSelect", K(ret)); } break; } case SYS_VAR_OB_PROXY_SET_TRX_EXECUTED: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObProxySetTrxExecuted)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObProxySetTrxExecuted))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxySetTrxExecuted())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxySetTrxExecuted", K(ret)); } break; } case SYS_VAR_OB_ENABLE_AGGREGATION_PUSHDOWN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableAggregationPushdown)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableAggregationPushdown))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableAggregationPushdown())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableAggregationPushdown", K(ret)); } break; } case SYS_VAR_OB_LAST_SCHEMA_VERSION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObLastSchemaVersion)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObLastSchemaVersion))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObLastSchemaVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObLastSchemaVersion", K(ret)); } break; } case SYS_VAR_OB_GLOBAL_DEBUG_SYNC: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObGlobalDebugSync)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObGlobalDebugSync))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObGlobalDebugSync())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObGlobalDebugSync", K(ret)); } break; } case SYS_VAR_OB_PROXY_GLOBAL_VARIABLES_VERSION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObProxyGlobalVariablesVersion)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObProxyGlobalVariablesVersion))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyGlobalVariablesVersion())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyGlobalVariablesVersion", K(ret)); } break; } case SYS_VAR_OB_ENABLE_SHOW_TRACE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableShowTrace)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableShowTrace))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableShowTrace())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableShowTrace", K(ret)); } break; } case SYS_VAR_OB_BNL_JOIN_CACHE_SIZE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObBnlJoinCacheSize)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObBnlJoinCacheSize))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObBnlJoinCacheSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObBnlJoinCacheSize", K(ret)); } break; } case SYS_VAR_OB_PROXY_USER_PRIVILEGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObProxyUserPrivilege)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObProxyUserPrivilege))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyUserPrivilege())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyUserPrivilege", K(ret)); } break; } case SYS_VAR_OB_ORG_CLUSTER_ID: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObOrgClusterId)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObOrgClusterId))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObOrgClusterId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObOrgClusterId", K(ret)); } break; } case SYS_VAR_OB_PLAN_CACHE_PERCENTAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObPlanCachePercentage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObPlanCachePercentage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlanCachePercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlanCachePercentage", K(ret)); } break; } case SYS_VAR_OB_PLAN_CACHE_EVICT_HIGH_PERCENTAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObPlanCacheEvictHighPercentage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObPlanCacheEvictHighPercentage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlanCacheEvictHighPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlanCacheEvictHighPercentage", K(ret)); } break; } case SYS_VAR_OB_PLAN_CACHE_EVICT_LOW_PERCENTAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObPlanCacheEvictLowPercentage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObPlanCacheEvictLowPercentage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlanCacheEvictLowPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlanCacheEvictLowPercentage", K(ret)); } break; } case SYS_VAR_RECYCLEBIN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarRecyclebin)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarRecyclebin))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRecyclebin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRecyclebin", K(ret)); } break; } case SYS_VAR_OB_CAPABILITY_FLAG: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObCapabilityFlag)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObCapabilityFlag))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObCapabilityFlag())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObCapabilityFlag", K(ret)); } break; } case SYS_VAR_IS_RESULT_ACCURATE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarIsResultAccurate)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarIsResultAccurate))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarIsResultAccurate())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarIsResultAccurate", K(ret)); } break; } case SYS_VAR_ERROR_ON_OVERLAP_TIME: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarErrorOnOverlapTime)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarErrorOnOverlapTime))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarErrorOnOverlapTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarErrorOnOverlapTime", K(ret)); } break; } case SYS_VAR_OB_COMPATIBILITY_MODE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObCompatibilityMode)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObCompatibilityMode))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObCompatibilityMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObCompatibilityMode", K(ret)); } break; } case SYS_VAR_OB_SQL_WORK_AREA_PERCENTAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObSqlWorkAreaPercentage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObSqlWorkAreaPercentage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObSqlWorkAreaPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObSqlWorkAreaPercentage", K(ret)); } break; } case SYS_VAR_OB_SAFE_WEAK_READ_SNAPSHOT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObSafeWeakReadSnapshot)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObSafeWeakReadSnapshot))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObSafeWeakReadSnapshot())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObSafeWeakReadSnapshot", K(ret)); } break; } case SYS_VAR_OB_ROUTE_POLICY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObRoutePolicy)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObRoutePolicy))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObRoutePolicy())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObRoutePolicy", K(ret)); } break; } case SYS_VAR_OB_ENABLE_TRANSMISSION_CHECKSUM: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableTransmissionChecksum)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableTransmissionChecksum))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableTransmissionChecksum())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableTransmissionChecksum", K(ret)); } break; } case SYS_VAR_FOREIGN_KEY_CHECKS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarForeignKeyChecks)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarForeignKeyChecks))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForeignKeyChecks())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForeignKeyChecks", K(ret)); } break; } case SYS_VAR_OB_STATEMENT_TRACE_ID: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObStatementTraceId)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObStatementTraceId))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObStatementTraceId())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObStatementTraceId", K(ret)); } break; } case SYS_VAR_OB_ENABLE_TRUNCATE_FLASHBACK: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableTruncateFlashback)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableTruncateFlashback))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableTruncateFlashback())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableTruncateFlashback", K(ret)); } break; } case SYS_VAR_OB_TCP_INVITED_NODES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObTcpInvitedNodes)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObTcpInvitedNodes))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTcpInvitedNodes())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTcpInvitedNodes", K(ret)); } break; } case SYS_VAR_SQL_THROTTLE_CURRENT_PRIORITY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlThrottleCurrentPriority)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlThrottleCurrentPriority))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleCurrentPriority())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleCurrentPriority", K(ret)); } break; } case SYS_VAR_SQL_THROTTLE_PRIORITY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlThrottlePriority)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlThrottlePriority))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottlePriority())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottlePriority", K(ret)); } break; } case SYS_VAR_SQL_THROTTLE_RT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlThrottleRt)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlThrottleRt))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleRt())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleRt", K(ret)); } break; } case SYS_VAR_SQL_THROTTLE_CPU: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlThrottleCpu)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlThrottleCpu))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleCpu())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleCpu", K(ret)); } break; } case SYS_VAR_SQL_THROTTLE_IO: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlThrottleIo)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlThrottleIo))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleIo())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleIo", K(ret)); } break; } case SYS_VAR_SQL_THROTTLE_NETWORK: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlThrottleNetwork)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlThrottleNetwork))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleNetwork())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleNetwork", K(ret)); } break; } case SYS_VAR_SQL_THROTTLE_LOGICAL_READS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlThrottleLogicalReads)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlThrottleLogicalReads))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlThrottleLogicalReads())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlThrottleLogicalReads", K(ret)); } break; } case SYS_VAR_AUTO_INCREMENT_CACHE_SIZE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarAutoIncrementCacheSize)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarAutoIncrementCacheSize))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutoIncrementCacheSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutoIncrementCacheSize", K(ret)); } break; } case SYS_VAR_OB_ENABLE_JIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableJit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableJit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableJit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableJit", K(ret)); } break; } case SYS_VAR_OB_TEMP_TABLESPACE_SIZE_PERCENTAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObTempTablespaceSizePercentage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObTempTablespaceSizePercentage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTempTablespaceSizePercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTempTablespaceSizePercentage", K(ret)); } break; } case SYS_VAR_PLUGIN_DIR: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPluginDir)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPluginDir))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPluginDir())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPluginDir", K(ret)); } break; } case SYS_VAR_OB_SQL_AUDIT_PERCENTAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObSqlAuditPercentage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObSqlAuditPercentage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObSqlAuditPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObSqlAuditPercentage", K(ret)); } break; } case SYS_VAR_OB_ENABLE_SQL_AUDIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableSqlAudit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableSqlAudit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableSqlAudit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableSqlAudit", K(ret)); } break; } case SYS_VAR_OPTIMIZER_USE_SQL_PLAN_BASELINES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarOptimizerUseSqlPlanBaselines)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarOptimizerUseSqlPlanBaselines))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerUseSqlPlanBaselines())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerUseSqlPlanBaselines", K(ret)); } break; } case SYS_VAR_OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarOptimizerCaptureSqlPlanBaselines)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarOptimizerCaptureSqlPlanBaselines))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerCaptureSqlPlanBaselines())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerCaptureSqlPlanBaselines", K(ret)); } break; } case SYS_VAR_PARALLEL_SERVERS_TARGET: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarParallelServersTarget)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarParallelServersTarget))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelServersTarget())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelServersTarget", K(ret)); } break; } case SYS_VAR_OB_EARLY_LOCK_RELEASE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEarlyLockRelease)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEarlyLockRelease))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEarlyLockRelease())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEarlyLockRelease", K(ret)); } break; } case SYS_VAR_OB_TRX_IDLE_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObTrxIdleTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObTrxIdleTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTrxIdleTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTrxIdleTimeout", K(ret)); } break; } case SYS_VAR_BLOCK_ENCRYPTION_MODE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarBlockEncryptionMode)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarBlockEncryptionMode))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarBlockEncryptionMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarBlockEncryptionMode", K(ret)); } break; } case SYS_VAR_NLS_DATE_FORMAT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsDateFormat)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsDateFormat))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsDateFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsDateFormat", K(ret)); } break; } case SYS_VAR_NLS_TIMESTAMP_FORMAT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsTimestampFormat)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsTimestampFormat))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsTimestampFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsTimestampFormat", K(ret)); } break; } case SYS_VAR_NLS_TIMESTAMP_TZ_FORMAT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsTimestampTzFormat)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsTimestampTzFormat))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsTimestampTzFormat())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsTimestampTzFormat", K(ret)); } break; } case SYS_VAR_OB_RESERVED_META_MEMORY_PERCENTAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObReservedMetaMemoryPercentage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObReservedMetaMemoryPercentage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObReservedMetaMemoryPercentage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObReservedMetaMemoryPercentage", K(ret)); } break; } case SYS_VAR_OB_CHECK_SYS_VARIABLE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObCheckSysVariable)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObCheckSysVariable))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObCheckSysVariable())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObCheckSysVariable", K(ret)); } break; } case SYS_VAR_NLS_LANGUAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsLanguage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsLanguage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsLanguage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsLanguage", K(ret)); } break; } case SYS_VAR_NLS_TERRITORY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsTerritory)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsTerritory))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsTerritory())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsTerritory", K(ret)); } break; } case SYS_VAR_NLS_SORT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsSort)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsSort))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsSort())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsSort", K(ret)); } break; } case SYS_VAR_NLS_COMP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsComp)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsComp))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsComp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsComp", K(ret)); } break; } case SYS_VAR_NLS_CHARACTERSET: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsCharacterset)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsCharacterset))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsCharacterset())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsCharacterset", K(ret)); } break; } case SYS_VAR_NLS_NCHAR_CHARACTERSET: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsNcharCharacterset)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsNcharCharacterset))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsNcharCharacterset())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsNcharCharacterset", K(ret)); } break; } case SYS_VAR_NLS_DATE_LANGUAGE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsDateLanguage)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsDateLanguage))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsDateLanguage())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsDateLanguage", K(ret)); } break; } case SYS_VAR_NLS_LENGTH_SEMANTICS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsLengthSemantics)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsLengthSemantics))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsLengthSemantics())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsLengthSemantics", K(ret)); } break; } case SYS_VAR_NLS_NCHAR_CONV_EXCP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsNcharConvExcp)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsNcharConvExcp))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsNcharConvExcp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsNcharConvExcp", K(ret)); } break; } case SYS_VAR_NLS_CALENDAR: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsCalendar)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsCalendar))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsCalendar())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsCalendar", K(ret)); } break; } case SYS_VAR_NLS_NUMERIC_CHARACTERS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsNumericCharacters)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsNumericCharacters))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsNumericCharacters())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsNumericCharacters", K(ret)); } break; } case SYS_VAR__NLJ_BATCHING_ENABLED: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNljBatchingEnabled)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNljBatchingEnabled))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNljBatchingEnabled())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNljBatchingEnabled", K(ret)); } break; } case SYS_VAR_TRACEFILE_IDENTIFIER: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTracefileIdentifier)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTracefileIdentifier))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTracefileIdentifier())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTracefileIdentifier", K(ret)); } break; } case SYS_VAR__GROUPBY_NOPUSHDOWN_CUT_RATIO: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarGroupbyNopushdownCutRatio)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarGroupbyNopushdownCutRatio))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarGroupbyNopushdownCutRatio())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarGroupbyNopushdownCutRatio", K(ret)); } break; } case SYS_VAR__PX_BROADCAST_FUDGE_FACTOR: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPxBroadcastFudgeFactor)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPxBroadcastFudgeFactor))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxBroadcastFudgeFactor())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxBroadcastFudgeFactor", K(ret)); } break; } case SYS_VAR_TRANSACTION_ISOLATION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTransactionIsolation)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTransactionIsolation))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTransactionIsolation())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTransactionIsolation", K(ret)); } break; } case SYS_VAR_OB_TRX_LOCK_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObTrxLockTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObTrxLockTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTrxLockTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTrxLockTimeout", K(ret)); } break; } case SYS_VAR_VALIDATE_PASSWORD_CHECK_USER_NAME: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarValidatePasswordCheckUserName)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarValidatePasswordCheckUserName))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordCheckUserName())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordCheckUserName", K(ret)); } break; } case SYS_VAR_VALIDATE_PASSWORD_LENGTH: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarValidatePasswordLength)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarValidatePasswordLength))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordLength())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordLength", K(ret)); } break; } case SYS_VAR_VALIDATE_PASSWORD_MIXED_CASE_COUNT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarValidatePasswordMixedCaseCount)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarValidatePasswordMixedCaseCount))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordMixedCaseCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordMixedCaseCount", K(ret)); } break; } case SYS_VAR_VALIDATE_PASSWORD_NUMBER_COUNT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarValidatePasswordNumberCount)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarValidatePasswordNumberCount))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordNumberCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordNumberCount", K(ret)); } break; } case SYS_VAR_VALIDATE_PASSWORD_POLICY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarValidatePasswordPolicy)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarValidatePasswordPolicy))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordPolicy())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordPolicy", K(ret)); } break; } case SYS_VAR_VALIDATE_PASSWORD_SPECIAL_CHAR_COUNT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarValidatePasswordSpecialCharCount)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarValidatePasswordSpecialCharCount))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarValidatePasswordSpecialCharCount())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarValidatePasswordSpecialCharCount", K(ret)); } break; } case SYS_VAR_DEFAULT_PASSWORD_LIFETIME: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDefaultPasswordLifetime)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDefaultPasswordLifetime))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDefaultPasswordLifetime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDefaultPasswordLifetime", K(ret)); } break; } case SYS_VAR__OB_OLS_POLICY_SESSION_LABELS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObOlsPolicySessionLabels)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObOlsPolicySessionLabels))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObOlsPolicySessionLabels())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObOlsPolicySessionLabels", K(ret)); } break; } case SYS_VAR_OB_TRACE_INFO: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObTraceInfo)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObTraceInfo))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObTraceInfo())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObTraceInfo", K(ret)); } break; } case SYS_VAR__PX_PARTITION_SCAN_THRESHOLD: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPxPartitionScanThreshold)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPxPartitionScanThreshold))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxPartitionScanThreshold())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxPartitionScanThreshold", K(ret)); } break; } case SYS_VAR__OB_PX_BCAST_OPTIMIZATION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObPxBcastOptimization)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObPxBcastOptimization))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPxBcastOptimization())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPxBcastOptimization", K(ret)); } break; } case SYS_VAR__OB_PX_SLAVE_MAPPING_THRESHOLD: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObPxSlaveMappingThreshold)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObPxSlaveMappingThreshold))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPxSlaveMappingThreshold())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPxSlaveMappingThreshold", K(ret)); } break; } case SYS_VAR__ENABLE_PARALLEL_DML: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarEnableParallelDml)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarEnableParallelDml))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableParallelDml())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableParallelDml", K(ret)); } break; } case SYS_VAR__PX_MIN_GRANULES_PER_SLAVE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPxMinGranulesPerSlave)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPxMinGranulesPerSlave))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxMinGranulesPerSlave())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxMinGranulesPerSlave", K(ret)); } break; } case SYS_VAR_SECURE_FILE_PRIV: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSecureFilePriv)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSecureFilePriv))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSecureFilePriv())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSecureFilePriv", K(ret)); } break; } case SYS_VAR_PLSQL_WARNINGS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPlsqlWarnings)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPlsqlWarnings))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPlsqlWarnings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPlsqlWarnings", K(ret)); } break; } case SYS_VAR__ENABLE_PARALLEL_QUERY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarEnableParallelQuery)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarEnableParallelQuery))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableParallelQuery())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableParallelQuery", K(ret)); } break; } case SYS_VAR__FORCE_PARALLEL_QUERY_DOP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarForceParallelQueryDop)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarForceParallelQueryDop))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceParallelQueryDop())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceParallelQueryDop", K(ret)); } break; } case SYS_VAR__FORCE_PARALLEL_DML_DOP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarForceParallelDmlDop)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarForceParallelDmlDop))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceParallelDmlDop())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceParallelDmlDop", K(ret)); } break; } case SYS_VAR_OB_PL_BLOCK_TIMEOUT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObPlBlockTimeout)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObPlBlockTimeout))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObPlBlockTimeout())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObPlBlockTimeout", K(ret)); } break; } case SYS_VAR_TRANSACTION_READ_ONLY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarTransactionReadOnly)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarTransactionReadOnly))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarTransactionReadOnly())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarTransactionReadOnly", K(ret)); } break; } case SYS_VAR_RESOURCE_MANAGER_PLAN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarResourceManagerPlan)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarResourceManagerPlan))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarResourceManagerPlan())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarResourceManagerPlan", K(ret)); } break; } case SYS_VAR_PERFORMANCE_SCHEMA: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPerformanceSchema)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPerformanceSchema))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPerformanceSchema())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPerformanceSchema", K(ret)); } break; } case SYS_VAR_NLS_CURRENCY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsCurrency)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsCurrency))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsCurrency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsCurrency", K(ret)); } break; } case SYS_VAR_NLS_ISO_CURRENCY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsIsoCurrency)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsIsoCurrency))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsIsoCurrency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsIsoCurrency", K(ret)); } break; } case SYS_VAR_NLS_DUAL_CURRENCY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNlsDualCurrency)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNlsDualCurrency))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNlsDualCurrency())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNlsDualCurrency", K(ret)); } break; } case SYS_VAR_PLSQL_CCFLAGS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPlsqlCcflags)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPlsqlCcflags))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPlsqlCcflags())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPlsqlCcflags", K(ret)); } break; } case SYS_VAR__OB_PROXY_SESSION_TEMPORARY_TABLE_USED: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObProxySessionTemporaryTableUsed)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObProxySessionTemporaryTableUsed))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxySessionTemporaryTableUsed())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxySessionTemporaryTableUsed", K(ret)); } break; } case SYS_VAR__ENABLE_PARALLEL_DDL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarEnableParallelDdl)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarEnableParallelDdl))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableParallelDdl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableParallelDdl", K(ret)); } break; } case SYS_VAR__FORCE_PARALLEL_DDL_DOP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarForceParallelDdlDop)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarForceParallelDdlDop))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceParallelDdlDop())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceParallelDdlDop", K(ret)); } break; } case SYS_VAR_CURSOR_SHARING: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCursorSharing)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCursorSharing))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCursorSharing())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCursorSharing", K(ret)); } break; } case SYS_VAR__OPTIMIZER_NULL_AWARE_ANTIJOIN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarOptimizerNullAwareAntijoin)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarOptimizerNullAwareAntijoin))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerNullAwareAntijoin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerNullAwareAntijoin", K(ret)); } break; } case SYS_VAR__PX_PARTIAL_ROLLUP_PUSHDOWN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPxPartialRollupPushdown)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPxPartialRollupPushdown))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxPartialRollupPushdown())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxPartialRollupPushdown", K(ret)); } break; } case SYS_VAR__PX_DIST_AGG_PARTIAL_ROLLUP_PUSHDOWN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPxDistAggPartialRollupPushdown)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPxDistAggPartialRollupPushdown))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxDistAggPartialRollupPushdown())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxDistAggPartialRollupPushdown", K(ret)); } break; } case SYS_VAR__CREATE_AUDIT_PURGE_JOB: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarCreateAuditPurgeJob)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarCreateAuditPurgeJob))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarCreateAuditPurgeJob())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarCreateAuditPurgeJob", K(ret)); } break; } case SYS_VAR__DROP_AUDIT_PURGE_JOB: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarDropAuditPurgeJob)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarDropAuditPurgeJob))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarDropAuditPurgeJob())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarDropAuditPurgeJob", K(ret)); } break; } case SYS_VAR__SET_PURGE_JOB_INTERVAL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSetPurgeJobInterval)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSetPurgeJobInterval))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetPurgeJobInterval())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetPurgeJobInterval", K(ret)); } break; } case SYS_VAR__SET_PURGE_JOB_STATUS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSetPurgeJobStatus)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSetPurgeJobStatus))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetPurgeJobStatus())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetPurgeJobStatus", K(ret)); } break; } case SYS_VAR__SET_LAST_ARCHIVE_TIMESTAMP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSetLastArchiveTimestamp)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSetLastArchiveTimestamp))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetLastArchiveTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetLastArchiveTimestamp", K(ret)); } break; } case SYS_VAR__CLEAR_LAST_ARCHIVE_TIMESTAMP: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarClearLastArchiveTimestamp)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarClearLastArchiveTimestamp))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarClearLastArchiveTimestamp())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarClearLastArchiveTimestamp", K(ret)); } break; } case SYS_VAR__AGGREGATION_OPTIMIZATION_SETTINGS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarAggregationOptimizationSettings)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarAggregationOptimizationSettings))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAggregationOptimizationSettings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAggregationOptimizationSettings", K(ret)); } break; } case SYS_VAR__PX_SHARED_HASH_JOIN: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPxSharedHashJoin)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPxSharedHashJoin))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPxSharedHashJoin())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPxSharedHashJoin", K(ret)); } break; } case SYS_VAR_SQL_NOTES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSqlNotes)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSqlNotes))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSqlNotes())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSqlNotes", K(ret)); } break; } case SYS_VAR_INNODB_STRICT_MODE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarInnodbStrictMode)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarInnodbStrictMode))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarInnodbStrictMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarInnodbStrictMode", K(ret)); } break; } case SYS_VAR__WINDOWFUNC_OPTIMIZATION_SETTINGS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarWindowfuncOptimizationSettings)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarWindowfuncOptimizationSettings))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarWindowfuncOptimizationSettings())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarWindowfuncOptimizationSettings", K(ret)); } break; } case SYS_VAR_OB_ENABLE_RICH_ERROR_MSG: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnableRichErrorMsg)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnableRichErrorMsg))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnableRichErrorMsg())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnableRichErrorMsg", K(ret)); } break; } case SYS_VAR_LOG_ROW_VALUE_OPTIONS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarLogRowValueOptions)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarLogRowValueOptions))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarLogRowValueOptions())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarLogRowValueOptions", K(ret)); } break; } case SYS_VAR_OB_MAX_READ_STALE_TIME: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObMaxReadStaleTime)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObMaxReadStaleTime))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObMaxReadStaleTime())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObMaxReadStaleTime", K(ret)); } break; } case SYS_VAR__OPTIMIZER_GATHER_STATS_ON_LOAD: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarOptimizerGatherStatsOnLoad)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarOptimizerGatherStatsOnLoad))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerGatherStatsOnLoad())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerGatherStatsOnLoad", K(ret)); } break; } case SYS_VAR__SET_REVERSE_DBLINK_INFOS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarSetReverseDblinkInfos)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarSetReverseDblinkInfos))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarSetReverseDblinkInfos())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarSetReverseDblinkInfos", K(ret)); } break; } case SYS_VAR__FORCE_ORDER_PRESERVE_SET: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarForceOrderPreserveSet)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarForceOrderPreserveSet))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarForceOrderPreserveSet())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarForceOrderPreserveSet", K(ret)); } break; } case SYS_VAR__SHOW_DDL_IN_COMPAT_MODE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarShowDdlInCompatMode)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarShowDdlInCompatMode))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarShowDdlInCompatMode())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarShowDdlInCompatMode", K(ret)); } break; } case SYS_VAR_PARALLEL_DEGREE_POLICY: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarParallelDegreePolicy)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarParallelDegreePolicy))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelDegreePolicy())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelDegreePolicy", K(ret)); } break; } case SYS_VAR_PARALLEL_DEGREE_LIMIT: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarParallelDegreeLimit)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarParallelDegreeLimit))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelDegreeLimit())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelDegreeLimit", K(ret)); } break; } case SYS_VAR_PARALLEL_MIN_SCAN_TIME_THRESHOLD: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarParallelMinScanTimeThreshold)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarParallelMinScanTimeThreshold))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarParallelMinScanTimeThreshold())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarParallelMinScanTimeThreshold", K(ret)); } break; } case SYS_VAR_OPTIMIZER_DYNAMIC_SAMPLING: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarOptimizerDynamicSampling)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarOptimizerDynamicSampling))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerDynamicSampling())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerDynamicSampling", K(ret)); } break; } case SYS_VAR_RUNTIME_FILTER_TYPE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarRuntimeFilterType)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarRuntimeFilterType))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeFilterType())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeFilterType", K(ret)); } break; } case SYS_VAR_RUNTIME_FILTER_WAIT_TIME_MS: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarRuntimeFilterWaitTimeMs)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarRuntimeFilterWaitTimeMs))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeFilterWaitTimeMs())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeFilterWaitTimeMs", K(ret)); } break; } case SYS_VAR_RUNTIME_FILTER_MAX_IN_NUM: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarRuntimeFilterMaxInNum)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarRuntimeFilterMaxInNum))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeFilterMaxInNum())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeFilterMaxInNum", K(ret)); } break; } case SYS_VAR_RUNTIME_BLOOM_FILTER_MAX_SIZE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarRuntimeBloomFilterMaxSize)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarRuntimeBloomFilterMaxSize))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarRuntimeBloomFilterMaxSize())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarRuntimeBloomFilterMaxSize", K(ret)); } break; } case SYS_VAR_OPTIMIZER_FEATURES_ENABLE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarOptimizerFeaturesEnable)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarOptimizerFeaturesEnable))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarOptimizerFeaturesEnable())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarOptimizerFeaturesEnable", K(ret)); } break; } case SYS_VAR__OB_PROXY_WEAKREAD_FEEDBACK: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObProxyWeakreadFeedback)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObProxyWeakreadFeedback))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObProxyWeakreadFeedback())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObProxyWeakreadFeedback", K(ret)); } break; } case SYS_VAR_NCHARACTER_SET_CONNECTION: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarNcharacterSetConnection)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarNcharacterSetConnection))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarNcharacterSetConnection())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarNcharacterSetConnection", K(ret)); } break; } case SYS_VAR_AUTOMATIC_SP_PRIVILEGES: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarAutomaticSpPrivileges)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarAutomaticSpPrivileges))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarAutomaticSpPrivileges())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarAutomaticSpPrivileges", K(ret)); } break; } case SYS_VAR_PRIVILEGE_FEATURES_ENABLE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPrivilegeFeaturesEnable)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPrivilegeFeaturesEnable))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPrivilegeFeaturesEnable())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPrivilegeFeaturesEnable", K(ret)); } break; } case SYS_VAR__PRIV_CONTROL: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarPrivControl)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarPrivControl))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarPrivControl())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarPrivControl", K(ret)); } break; } case SYS_VAR__ENABLE_MYSQL_PL_PRIV_CHECK: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarEnableMysqlPlPrivCheck)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarEnableMysqlPlPrivCheck))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarEnableMysqlPlPrivCheck())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarEnableMysqlPlPrivCheck", K(ret)); } break; } case SYS_VAR_OB_ENABLE_PL_CACHE: { void *ptr = NULL; if (OB_ISNULL(ptr = allocator_.alloc(sizeof(ObSysVarObEnablePlCache)))) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to alloc memory", K(ret), K(sizeof(ObSysVarObEnablePlCache))); } else if (OB_ISNULL(sys_var_ptr = new (ptr)ObSysVarObEnablePlCache())) { ret = OB_ALLOCATE_MEMORY_FAILED; LOG_ERROR("fail to new ObSysVarObEnablePlCache", K(ret)); } break; } default: { ret = OB_ERR_UNEXPECTED; LOG_ERROR("invalid system variable id", K(ret), K(sys_var_id)); break; } } return ret; } int ObSysVarFactory::create_sys_var(ObSysVarClassType sys_var_id, ObBasicSysVar *&sys_var) { int ret = OB_SUCCESS; int64_t store_idx = -1; ObBasicSysVar *sys_var_ptr = NULL; if (OB_FAIL(calc_sys_var_store_idx(sys_var_id, store_idx))) { LOG_WARN("fail to calc sys var store idx", K(ret), K(sys_var_id)); } else if (store_idx < 0 || store_idx >= ALL_SYS_VARS_COUNT) { ret = OB_ERR_UNEXPECTED; LOG_WARN("unexpected store idx", K(ret), K(store_idx), K(sys_var_id)); } else if (OB_NOT_NULL(store_[store_idx])) { ret = OB_ERR_UNEXPECTED; LOG_WARN("store ptr shoule be null", K(ret), K(store_idx), K(sys_var_id)); } else { if (OB_NOT_NULL(store_buf_[store_idx])) { sys_var_ptr = store_buf_[store_idx]; store_buf_[store_idx] = nullptr; } } if (OB_SUCC(ret) && OB_ISNULL(sys_var_ptr)) { if (OB_FAIL(create_sys_var(allocator_, sys_var_id, sys_var_ptr))) { LOG_WARN("fail to calc sys var", K(ret), K(sys_var_id)); } } if (OB_SUCC(ret)) { if (OB_ISNULL(sys_var_ptr)) { ret = OB_ERR_UNEXPECTED; LOG_ERROR("ret is OB_SUCCESS, but sys_var_ptr is NULL", K(ret), K(sys_var_id)); } else if (OB_NOT_NULL(store_[store_idx])) { ret = OB_ERR_UNEXPECTED; LOG_WARN("store_[store_idx] should be NULL", K(ret), K(sys_var_id)); } else { store_[store_idx] = sys_var_ptr; sys_var = sys_var_ptr; } } if (OB_FAIL(ret) && sys_var_ptr != nullptr) { sys_var_ptr->~ObBasicSysVar(); sys_var_ptr = NULL; } return ret; } } }