710 lines
		
	
	
		
			34 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			710 lines
		
	
	
		
			34 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
***************   Case 1   ***************
 | 
						|
drop database if exists enum_db;
 | 
						|
{
 | 
						|
  "drop_database_arg":"tenant_id",
 | 
						|
  "database_name":"enum_db",
 | 
						|
  "if_exist":true,
 | 
						|
  "to_recyclebin":false
 | 
						|
}
 | 
						|
***************   Case 2   ***************
 | 
						|
create database enum_db;
 | 
						|
{
 | 
						|
  "create_database_arg":"database_schema",
 | 
						|
  "database_id":-1,
 | 
						|
  "schema_version":1,
 | 
						|
  "database_name":"enum_db",
 | 
						|
  "replica_num":0,
 | 
						|
  "zone_list": [
 | 
						|
  ],
 | 
						|
  "primary_zone":"",
 | 
						|
  "charset_type":2,
 | 
						|
  "collation_type":"utf8mb4_general_ci",
 | 
						|
  "name_case_mode":-1,
 | 
						|
  "comment":"",
 | 
						|
  "read_only":false,
 | 
						|
  "default_tablegroup_id":-1,
 | 
						|
  "default_tablegroup_name":"",
 | 
						|
  "in_recyclebin":false,
 | 
						|
  "primary_zone_array": [
 | 
						|
  ]
 | 
						|
}
 | 
						|
***************   Case 3   ***************
 | 
						|
use enum_db;
 | 
						|
{
 | 
						|
  "stmt_type":97
 | 
						|
}
 | 
						|
***************   Case 4   ***************
 | 
						|
create table t1(c1 int primary key, c2 enum('a', 'b', 'c')) partition by hash(c1 + 1) partitions 3
 | 
						|
{"ObTableStmt":{"partition_fun_expr":[], "range_values_exprs":[], "list_values_exprs":[], "index_partition_resolve_results":[], "part_type":8}, "stmt_type":20, "create_table_arg":{"if_not_exist":false, "schema":{"simple_table_schema":{"tenant_id":1, "database_id":18446744073709551615, "tablegroup_id":1099511627777, "table_id":18446744073709551615, "table_name":"t1", "replica_num":0, "previous_locality_str":"", "min_partition_id":0, "session_id":0, "index_type":0, "table_type":3, "data_table_id":0, "name_casemode":-1, "schema_version":0, "part_level":1, "part_option":{"part_func_type":0, "part_func_expr":"c1 + 1", "part_num":3, "partition_cnt_within_partition_table":-1, "max_used_part_id":2}, "sub_part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":-1}, "locality_str":"", "zone_list":[], "primary_zone":"", "part_num":0, "subpart_num":0, "partition_num":3, "subpartition_num":0, "partition_array":[{"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":0, "name":"p0", "high_bound_val":, "list_row_values":[], "part_idx":0}, "mapping_pg_part_id":-1}, {"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":1, "name":"p1", "high_bound_val":, "list_row_values":[], "part_idx":1}, "mapping_pg_part_id":-1}, {"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":2, "name":"p2", "high_bound_val":, "list_row_values":[], "part_idx":2}, "mapping_pg_part_id":-1}], "subpartition_array":null, "index_status":1, "binding":false, "duplicate_scope":0}, "max_used_column_id":17, "max_used_constraint_id":0, "sess_active_time":0, "rowkey_column_num":1, "index_column_num":0, "rowkey_split_pos":0, "block_size":16384, "is_use_bloomfilter":false, "progressive_merge_num":0, "tablet_size":134217728, "pctfree":10, "load_type":0, "index_using_type":0, "def_type":1, "charset_type":2, "collation_type":45, "create_mem_version":0, "index_status":1, "partition_status":0, "code_version":1, "last_modified_frozen_version":0, "comment":"", "pk_comment":"", "create_host":"", "zone_replica_attr_array":[], "region_replica_num_array":[], "tablegroup_name":"", "compress_func_name":"zstd_1.0", "row_store_type":1, "store_format":3, "expire_info":"", "view_schema":{"view_definition":"", "check_option":"none", "is_updatable":"false", "is_materialized":"false"}, "autoinc_column_id":0, "auto_increment":1, "read_only":false, "primary_zone_array":[], "index_tid_array":[], "mv_tid_array":[], "aux_vp_tid_array":[], "base_table_ids":[], "rowkey_info":{"columns":[{"length":0, "column_id":16, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}], "capacity":1}, "partition_key_info":{"columns":[{"length":0, "column_id":16, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}], "capacity":1}, "aux_vp_tid_array":[]}, "index_arg_list":[], "constraint_list":[], "db_name":"enum_db", "last_replay_log_id":0, "foreign_key_arg_list":[], "vertical_partition_arg_list":[]}, "index_arg_list":[]}
 | 
						|
***************   Case 5   ***************
 | 
						|
create table t2(c1 int, c2 int, c3 enum('a', 'b', 'c'), primary key(c2, c3)) partition by key(c2, c3) partitions 3
 | 
						|
{"ObTableStmt":{"partition_fun_expr":[], "range_values_exprs":[], "list_values_exprs":[], "index_partition_resolve_results":[], "part_type":8}, "stmt_type":20, "create_table_arg":{"if_not_exist":false, "schema":{"simple_table_schema":{"tenant_id":1, "database_id":18446744073709551615, "tablegroup_id":1099511627777, "table_id":18446744073709551615, "table_name":"t2", "replica_num":0, "previous_locality_str":"", "min_partition_id":0, "session_id":0, "index_type":0, "table_type":3, "data_table_id":0, "name_casemode":-1, "schema_version":0, "part_level":1, "part_option":{"part_func_type":6, "part_func_expr":"c2, c3", "part_num":3, "partition_cnt_within_partition_table":-1, "max_used_part_id":2}, "sub_part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":-1}, "locality_str":"", "zone_list":[], "primary_zone":"", "part_num":0, "subpart_num":0, "partition_num":3, "subpartition_num":0, "partition_array":[{"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":0, "name":"p0", "high_bound_val":, "list_row_values":[], "part_idx":0}, "mapping_pg_part_id":-1}, {"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":1, "name":"p1", "high_bound_val":, "list_row_values":[], "part_idx":1}, "mapping_pg_part_id":-1}, {"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":2, "name":"p2", "high_bound_val":, "list_row_values":[], "part_idx":2}, "mapping_pg_part_id":-1}], "subpartition_array":null, "index_status":1, "binding":false, "duplicate_scope":0}, "max_used_column_id":18, "max_used_constraint_id":0, "sess_active_time":0, "rowkey_column_num":2, "index_column_num":0, "rowkey_split_pos":0, "block_size":16384, "is_use_bloomfilter":false, "progressive_merge_num":0, "tablet_size":134217728, "pctfree":10, "load_type":0, "index_using_type":0, "def_type":1, "charset_type":2, "collation_type":45, "create_mem_version":0, "index_status":1, "partition_status":0, "code_version":1, "last_modified_frozen_version":0, "comment":"", "pk_comment":"", "create_host":"", "zone_replica_attr_array":[], "region_replica_num_array":[], "tablegroup_name":"", "compress_func_name":"zstd_1.0", "row_store_type":1, "store_format":3, "expire_info":"", "view_schema":{"view_definition":"", "check_option":"none", "is_updatable":"false", "is_materialized":"false"}, "autoinc_column_id":0, "auto_increment":1, "read_only":false, "primary_zone_array":[], "index_tid_array":[], "mv_tid_array":[], "aux_vp_tid_array":[], "base_table_ids":[], "rowkey_info":{"columns":[{"length":0, "column_id":17, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}, {"length":1, "column_id":18, "type":{"type":"ENUM", "collation":"utf8mb4_general_ci", "coercibility":"INVALID"}, "order":0, "fulltext_flag":false}], "capacity":2}, "partition_key_info":{"columns":[{"length":0, "column_id":17, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}, {"length":1, "column_id":18, "type":{"type":"ENUM", "collation":"utf8mb4_general_ci", "coercibility":"INVALID"}, "order":0, "fulltext_flag":false}], "capacity":2}, "aux_vp_tid_array":[]}, "index_arg_list":[], "constraint_list":[], "db_name":"enum_db", "last_replay_log_id":0, "foreign_key_arg_list":[], "vertical_partition_arg_list":[]}, "index_arg_list":[]}
 | 
						|
***************   Case 6   ***************
 | 
						|
create table t22(c1 int, c2 int, c3 enum('a', 'b', 'c'), primary key(c2, c3)) partition by key(c2, c3) partitions 3
 | 
						|
{"ObTableStmt":{"partition_fun_expr":[], "range_values_exprs":[], "list_values_exprs":[], "index_partition_resolve_results":[], "part_type":8}, "stmt_type":20, "create_table_arg":{"if_not_exist":false, "schema":{"simple_table_schema":{"tenant_id":1, "database_id":18446744073709551615, "tablegroup_id":1099511627777, "table_id":18446744073709551615, "table_name":"t22", "replica_num":0, "previous_locality_str":"", "min_partition_id":0, "session_id":0, "index_type":0, "table_type":3, "data_table_id":0, "name_casemode":-1, "schema_version":0, "part_level":1, "part_option":{"part_func_type":6, "part_func_expr":"c2, c3", "part_num":3, "partition_cnt_within_partition_table":-1, "max_used_part_id":2}, "sub_part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":-1}, "locality_str":"", "zone_list":[], "primary_zone":"", "part_num":0, "subpart_num":0, "partition_num":3, "subpartition_num":0, "partition_array":[{"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":0, "name":"p0", "high_bound_val":, "list_row_values":[], "part_idx":0}, "mapping_pg_part_id":-1}, {"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":1, "name":"p1", "high_bound_val":, "list_row_values":[], "part_idx":1}, "mapping_pg_part_id":-1}, {"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":2, "name":"p2", "high_bound_val":, "list_row_values":[], "part_idx":2}, "mapping_pg_part_id":-1}], "subpartition_array":null, "index_status":1, "binding":false, "duplicate_scope":0}, "max_used_column_id":18, "max_used_constraint_id":0, "sess_active_time":0, "rowkey_column_num":2, "index_column_num":0, "rowkey_split_pos":0, "block_size":16384, "is_use_bloomfilter":false, "progressive_merge_num":0, "tablet_size":134217728, "pctfree":10, "load_type":0, "index_using_type":0, "def_type":1, "charset_type":2, "collation_type":45, "create_mem_version":0, "index_status":1, "partition_status":0, "code_version":1, "last_modified_frozen_version":0, "comment":"", "pk_comment":"", "create_host":"", "zone_replica_attr_array":[], "region_replica_num_array":[], "tablegroup_name":"", "compress_func_name":"zstd_1.0", "row_store_type":1, "store_format":3, "expire_info":"", "view_schema":{"view_definition":"", "check_option":"none", "is_updatable":"false", "is_materialized":"false"}, "autoinc_column_id":0, "auto_increment":1, "read_only":false, "primary_zone_array":[], "index_tid_array":[], "mv_tid_array":[], "aux_vp_tid_array":[], "base_table_ids":[], "rowkey_info":{"columns":[{"length":0, "column_id":17, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}, {"length":1, "column_id":18, "type":{"type":"ENUM", "collation":"utf8mb4_general_ci", "coercibility":"INVALID"}, "order":0, "fulltext_flag":false}], "capacity":2}, "partition_key_info":{"columns":[{"length":0, "column_id":17, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}, {"length":1, "column_id":18, "type":{"type":"ENUM", "collation":"utf8mb4_general_ci", "coercibility":"INVALID"}, "order":0, "fulltext_flag":false}], "capacity":2}, "aux_vp_tid_array":[]}, "index_arg_list":[], "constraint_list":[], "db_name":"enum_db", "last_replay_log_id":0, "foreign_key_arg_list":[], "vertical_partition_arg_list":[]}, "index_arg_list":[]}
 | 
						|
***************   Case 7   ***************
 | 
						|
create table t3(c3 int primary key, c4 enum('a', 'b', 'c') default 'c')
 | 
						|
{"ObTableStmt":{"partition_fun_expr":[], "range_values_exprs":[], "list_values_exprs":[], "index_partition_resolve_results":[], "part_type":8}, "stmt_type":20, "create_table_arg":{"if_not_exist":false, "schema":{"simple_table_schema":{"tenant_id":1, "database_id":18446744073709551615, "tablegroup_id":1099511627777, "table_id":18446744073709551615, "table_name":"t3", "replica_num":0, "previous_locality_str":"", "min_partition_id":0, "session_id":0, "index_type":0, "table_type":3, "data_table_id":0, "name_casemode":-1, "schema_version":0, "part_level":0, "part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":0}, "sub_part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":-1}, "locality_str":"", "zone_list":[], "primary_zone":"", "part_num":0, "subpart_num":0, "partition_num":1, "subpartition_num":0, "partition_array":[{"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":0, "name":"p0", "high_bound_val":, "list_row_values":[], "part_idx":0}, "mapping_pg_part_id":-1}], "subpartition_array":null, "index_status":1, "binding":false, "duplicate_scope":0}, "max_used_column_id":17, "max_used_constraint_id":0, "sess_active_time":0, "rowkey_column_num":1, "index_column_num":0, "rowkey_split_pos":0, "block_size":16384, "is_use_bloomfilter":false, "progressive_merge_num":0, "tablet_size":134217728, "pctfree":10, "load_type":0, "index_using_type":0, "def_type":1, "charset_type":2, "collation_type":45, "create_mem_version":0, "index_status":1, "partition_status":0, "code_version":1, "last_modified_frozen_version":0, "comment":"", "pk_comment":"", "create_host":"", "zone_replica_attr_array":[], "region_replica_num_array":[], "tablegroup_name":"", "compress_func_name":"zstd_1.0", "row_store_type":1, "store_format":3, "expire_info":"", "view_schema":{"view_definition":"", "check_option":"none", "is_updatable":"false", "is_materialized":"false"}, "autoinc_column_id":0, "auto_increment":1, "read_only":false, "primary_zone_array":[], "index_tid_array":[], "mv_tid_array":[], "aux_vp_tid_array":[], "base_table_ids":[], "rowkey_info":{"columns":[{"length":0, "column_id":16, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}], "capacity":1}, "partition_key_info":{"columns":null, "capacity":0}, "aux_vp_tid_array":[]}, "index_arg_list":[], "constraint_list":[], "db_name":"enum_db", "last_replay_log_id":0, "foreign_key_arg_list":[], "vertical_partition_arg_list":[]}, "index_arg_list":[]}
 | 
						|
***************   Case 8   ***************
 | 
						|
create table t4(c1 int primary key, c3 enum('a', 'b', 'c'))
 | 
						|
{"ObTableStmt":{"partition_fun_expr":[], "range_values_exprs":[], "list_values_exprs":[], "index_partition_resolve_results":[], "part_type":8}, "stmt_type":20, "create_table_arg":{"if_not_exist":false, "schema":{"simple_table_schema":{"tenant_id":1, "database_id":18446744073709551615, "tablegroup_id":1099511627777, "table_id":18446744073709551615, "table_name":"t4", "replica_num":0, "previous_locality_str":"", "min_partition_id":0, "session_id":0, "index_type":0, "table_type":3, "data_table_id":0, "name_casemode":-1, "schema_version":0, "part_level":0, "part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":0}, "sub_part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":-1}, "locality_str":"", "zone_list":[], "primary_zone":"", "part_num":0, "subpart_num":0, "partition_num":1, "subpartition_num":0, "partition_array":[{"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":0, "name":"p0", "high_bound_val":, "list_row_values":[], "part_idx":0}, "mapping_pg_part_id":-1}], "subpartition_array":null, "index_status":1, "binding":false, "duplicate_scope":0}, "max_used_column_id":17, "max_used_constraint_id":0, "sess_active_time":0, "rowkey_column_num":1, "index_column_num":0, "rowkey_split_pos":0, "block_size":16384, "is_use_bloomfilter":false, "progressive_merge_num":0, "tablet_size":134217728, "pctfree":10, "load_type":0, "index_using_type":0, "def_type":1, "charset_type":2, "collation_type":45, "create_mem_version":0, "index_status":1, "partition_status":0, "code_version":1, "last_modified_frozen_version":0, "comment":"", "pk_comment":"", "create_host":"", "zone_replica_attr_array":[], "region_replica_num_array":[], "tablegroup_name":"", "compress_func_name":"zstd_1.0", "row_store_type":1, "store_format":3, "expire_info":"", "view_schema":{"view_definition":"", "check_option":"none", "is_updatable":"false", "is_materialized":"false"}, "autoinc_column_id":0, "auto_increment":1, "read_only":false, "primary_zone_array":[], "index_tid_array":[], "mv_tid_array":[], "aux_vp_tid_array":[], "base_table_ids":[], "rowkey_info":{"columns":[{"length":0, "column_id":16, "type":{"type":"INT", "collation":"binary", "coercibility":"NUMERIC"}, "order":0, "fulltext_flag":false}], "capacity":1}, "partition_key_info":{"columns":null, "capacity":0}, "aux_vp_tid_array":[]}, "index_arg_list":[], "constraint_list":[], "db_name":"enum_db", "last_replay_log_id":0, "foreign_key_arg_list":[], "vertical_partition_arg_list":[]}, "index_arg_list":[]}
 | 
						|
***************   Case 9   ***************
 | 
						|
create table coll_table(c1 varchar(10) collate utf8_general_ci, c2 enum('a', 'b', 'c'), c3 varchar(10), primary key(c1, c2));
 | 
						|
{"ObTableStmt":{"partition_fun_expr":[], "range_values_exprs":[], "list_values_exprs":[], "index_partition_resolve_results":[], "part_type":8}, "stmt_type":20, "create_table_arg":{"if_not_exist":false, "schema":{"simple_table_schema":{"tenant_id":1, "database_id":18446744073709551615, "tablegroup_id":1099511627777, "table_id":18446744073709551615, "table_name":"coll_table", "replica_num":0, "previous_locality_str":"", "min_partition_id":0, "session_id":0, "index_type":0, "table_type":3, "data_table_id":0, "name_casemode":-1, "schema_version":0, "part_level":0, "part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":0}, "sub_part_option":{"part_func_type":0, "part_func_expr":"", "part_num":1, "partition_cnt_within_partition_table":-1, "max_used_part_id":-1}, "locality_str":"", "zone_list":[], "primary_zone":"", "part_num":0, "subpart_num":0, "partition_num":1, "subpartition_num":0, "partition_array":[{"BasePartition":{"tenant_id":18446744073709551615, "table_id":18446744073709551615, "part_id":0, "name":"p0", "high_bound_val":, "list_row_values":[], "part_idx":0}, "mapping_pg_part_id":-1}], "subpartition_array":null, "index_status":1, "binding":false, "duplicate_scope":0}, "max_used_column_id":18, "max_used_constraint_id":0, "sess_active_time":0, "rowkey_column_num":2, "index_column_num":0, "rowkey_split_pos":0, "block_size":16384, "is_use_bloomfilter":false, "progressive_merge_num":0, "tablet_size":134217728, "pctfree":10, "load_type":0, "index_using_type":0, "def_type":1, "charset_type":2, "collation_type":45, "create_mem_version":0, "index_status":1, "partition_status":0, "code_version":1, "last_modified_frozen_version":0, "comment":"", "pk_comment":"", "create_host":"", "zone_replica_attr_array":[], "region_replica_num_array":[], "tablegroup_name":"", "compress_func_name":"zstd_1.0", "row_store_type":1, "store_format":3, "expire_info":"", "view_schema":{"view_definition":"", "check_option":"none", "is_updatable":"false", "is_materialized":"false"}, "autoinc_column_id":0, "auto_increment":1, "read_only":false, "primary_zone_array":[], "index_tid_array":[], "mv_tid_array":[], "aux_vp_tid_array":[], "base_table_ids":[], "rowkey_info":{"columns":[{"length":10, "column_id":16, "type":{"type":"VARCHAR", "collation":"utf8mb4_general_ci", "coercibility":"INVALID"}, "order":0, "fulltext_flag":false}, {"length":1, "column_id":17, "type":{"type":"ENUM", "collation":"utf8mb4_general_ci", "coercibility":"INVALID"}, "order":0, "fulltext_flag":false}], "capacity":2}, "partition_key_info":{"columns":null, "capacity":0}, "aux_vp_tid_array":[]}, "index_arg_list":[], "constraint_list":[], "db_name":"enum_db", "last_replay_log_id":0, "foreign_key_arg_list":[], "vertical_partition_arg_list":[]}, "index_arg_list":[]}
 | 
						|
***************   Case 10   ***************
 | 
						|
insert into t3 values(1,2);
 | 
						|
{
 | 
						|
  "stmt_type":2,
 | 
						|
  "table": [
 | 
						|
     {
 | 
						|
      "table_id":1099511677880,
 | 
						|
      "table_name":"t3",
 | 
						|
      "alias_name":"",
 | 
						|
      "synonym_name":"",
 | 
						|
      "table_type":0,
 | 
						|
      "ref_id":1099511677880,
 | 
						|
      "database_name":"enum_db",
 | 
						|
      "for_update":false,
 | 
						|
      "wait":-1,
 | 
						|
      "mock_id":-1,
 | 
						|
      "view_base_item":-1
 | 
						|
    }
 | 
						|
  ],
 | 
						|
  "partition_express": [
 | 
						|
  ],
 | 
						|
  "all_table_columns": [
 | 
						|
     {
 | 
						|
      "table_name":"t3",
 | 
						|
      "index_dml_infos": [
 | 
						|
         {
 | 
						|
          "table_id":1099511677880,
 | 
						|
          "index_tid":1099511677880,
 | 
						|
          "index_name":"t3",
 | 
						|
          "rowkey_cnt":1,
 | 
						|
          "part_cnt":1,
 | 
						|
          "column_exprs": [
 | 
						|
             {
 | 
						|
              "item_type":"T_REF_COLUMN",
 | 
						|
              "result_type": {
 | 
						|
                "meta": {
 | 
						|
                  "type":"INT",
 | 
						|
                  "collation":"binary",
 | 
						|
                  "coercibility":"NUMERIC"
 | 
						|
                },
 | 
						|
                "accuracy": {
 | 
						|
                  "length":-1,
 | 
						|
                  "precision":11,
 | 
						|
                  "scale":0
 | 
						|
                },
 | 
						|
                "flag":16387,
 | 
						|
                "calc_type": {
 | 
						|
                  "type":"NULL",
 | 
						|
                  "collation":"invalid_type",
 | 
						|
                  "coercibility":"INVALID"
 | 
						|
                }
 | 
						|
              },
 | 
						|
              "expr_info": [
 | 
						|
                "IS_COLUMN",
 | 
						|
                "CNT_COLUMN"
 | 
						|
              ],
 | 
						|
              "rel_id": [
 | 
						|
                1
 | 
						|
              ],
 | 
						|
              "table_id":1099511677880,
 | 
						|
              "column_id":16,
 | 
						|
              "database_name":"enum_db",
 | 
						|
              "table_name":"t3",
 | 
						|
              "synonym_name":"",
 | 
						|
              "column_name":"c3",
 | 
						|
              "expr_level":0,
 | 
						|
              "expr_levels": [
 | 
						|
                0
 | 
						|
              ],
 | 
						|
              "column_flags":0,
 | 
						|
              "is_explicited_referece":true,
 | 
						|
              "explicited_ref_count":1,
 | 
						|
              "enum_set_values": [
 | 
						|
              ],
 | 
						|
              "is_lob_column":false
 | 
						|
            },
 | 
						|
             {
 | 
						|
              "item_type":"T_REF_COLUMN",
 | 
						|
              "result_type": {
 | 
						|
                "meta": {
 | 
						|
                  "type":"ENUM",
 | 
						|
                  "collation":"utf8mb4_general_ci",
 | 
						|
                  "coercibility":"IMPLICIT"
 | 
						|
                },
 | 
						|
                "accuracy": {
 | 
						|
                  "length":1,
 | 
						|
                  "precision":-1,
 | 
						|
                  "scale":-1
 | 
						|
                },
 | 
						|
                "flag":0,
 | 
						|
                "calc_type": {
 | 
						|
                  "type":"NULL",
 | 
						|
                  "collation":"invalid_type",
 | 
						|
                  "coercibility":"INVALID"
 | 
						|
                }
 | 
						|
              },
 | 
						|
              "expr_info": [
 | 
						|
                "IS_COLUMN",
 | 
						|
                "UNKNOWN",
 | 
						|
                "CNT_COLUMN",
 | 
						|
                "UNKNOWN"
 | 
						|
              ],
 | 
						|
              "rel_id": [
 | 
						|
                1
 | 
						|
              ],
 | 
						|
              "table_id":1099511677880,
 | 
						|
              "column_id":17,
 | 
						|
              "database_name":"enum_db",
 | 
						|
              "table_name":"t3",
 | 
						|
              "synonym_name":"",
 | 
						|
              "column_name":"c4",
 | 
						|
              "expr_level":0,
 | 
						|
              "expr_levels": [
 | 
						|
                0
 | 
						|
              ],
 | 
						|
              "column_flags":0,
 | 
						|
              "is_explicited_referece":true,
 | 
						|
              "explicited_ref_count":1,
 | 
						|
              "enum_set_values": [
 | 
						|
                "a",
 | 
						|
                "b",
 | 
						|
                "c"
 | 
						|
              ],
 | 
						|
              "is_lob_column":false
 | 
						|
            }
 | 
						|
          ],
 | 
						|
          "assignments": [
 | 
						|
          ]
 | 
						|
        }
 | 
						|
      ]
 | 
						|
    }
 | 
						|
  ],
 | 
						|
  "is_ignore":false,
 | 
						|
  "primary_key_ids": [
 | 
						|
  ],
 | 
						|
  "column_conv": [
 | 
						|
     {
 | 
						|
      "item_type":"T_FUN_COLUMN_CONV",
 | 
						|
      "result_type": {
 | 
						|
        "meta": {
 | 
						|
          "type":"INT",
 | 
						|
          "collation":"binary",
 | 
						|
          "coercibility":"IMPLICIT"
 | 
						|
        },
 | 
						|
        "accuracy": {
 | 
						|
          "length":-1,
 | 
						|
          "precision":11,
 | 
						|
          "scale":0
 | 
						|
        },
 | 
						|
        "flag":1,
 | 
						|
        "calc_type": {
 | 
						|
          "type":"NULL",
 | 
						|
          "collation":"invalid_type",
 | 
						|
          "coercibility":"INVALID"
 | 
						|
        }
 | 
						|
      },
 | 
						|
      "expr_info": [
 | 
						|
        "IS_FUNC",
 | 
						|
        "CNT_CONST",
 | 
						|
        "CNT_COLUMN",
 | 
						|
        "CNT_FUNC"
 | 
						|
      ],
 | 
						|
      "rel_id": [
 | 
						|
      ],
 | 
						|
      "expr_levels": [
 | 
						|
        0
 | 
						|
      ],
 | 
						|
      "func":"column_conv",
 | 
						|
      "children": [
 | 
						|
         {
 | 
						|
          "item_type":"T_INT32",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"INT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "INT":4
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_INT32",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"INT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "INT":63
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_INT",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"BIGINT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "BIGINT":51539607551
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_TINYINT",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"TINYINT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "TINYINT":0
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_REF_COLUMN",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"INT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":11,
 | 
						|
              "scale":0
 | 
						|
            },
 | 
						|
            "flag":16515,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_COLUMN",
 | 
						|
            "CNT_COLUMN"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "table_id":1099511677880,
 | 
						|
          "column_id":16,
 | 
						|
          "database_name":"",
 | 
						|
          "table_name":"__values",
 | 
						|
          "synonym_name":"",
 | 
						|
          "column_name":"c3",
 | 
						|
          "expr_level":0,
 | 
						|
          "expr_levels": [
 | 
						|
            0
 | 
						|
          ],
 | 
						|
          "column_flags":0,
 | 
						|
          "is_explicited_referece":false,
 | 
						|
          "explicited_ref_count":0,
 | 
						|
          "enum_set_values": [
 | 
						|
          ],
 | 
						|
          "is_lob_column":false
 | 
						|
        }
 | 
						|
      ],
 | 
						|
      "enum_set_values": [
 | 
						|
      ]
 | 
						|
    },
 | 
						|
     {
 | 
						|
      "item_type":"T_FUN_COLUMN_CONV",
 | 
						|
      "result_type": {
 | 
						|
        "meta": {
 | 
						|
          "type":"ENUM",
 | 
						|
          "collation":"utf8mb4_general_ci",
 | 
						|
          "coercibility":"IMPLICIT"
 | 
						|
        },
 | 
						|
        "accuracy": {
 | 
						|
          "length":1,
 | 
						|
          "precision":-1,
 | 
						|
          "scale":-1
 | 
						|
        },
 | 
						|
        "flag":0,
 | 
						|
        "calc_type": {
 | 
						|
          "type":"NULL",
 | 
						|
          "collation":"invalid_type",
 | 
						|
          "coercibility":"INVALID"
 | 
						|
        }
 | 
						|
      },
 | 
						|
      "expr_info": [
 | 
						|
        "IS_FUNC",
 | 
						|
        "CNT_CONST",
 | 
						|
        "CNT_COLUMN",
 | 
						|
        "CNT_FUNC",
 | 
						|
        "UNKNOWN"
 | 
						|
      ],
 | 
						|
      "rel_id": [
 | 
						|
      ],
 | 
						|
      "expr_levels": [
 | 
						|
        0
 | 
						|
      ],
 | 
						|
      "func":"column_conv",
 | 
						|
      "children": [
 | 
						|
         {
 | 
						|
          "item_type":"T_INT32",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"INT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "INT":32
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_INT32",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"INT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "INT":45
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_INT",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"BIGINT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "BIGINT":-4294967295
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_TINYINT",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"TINYINT",
 | 
						|
              "collation":"binary",
 | 
						|
              "coercibility":"NUMERIC"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":-1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":1,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_CONST",
 | 
						|
            "CNT_CONST"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "value": {
 | 
						|
            "TINYINT":1
 | 
						|
          }
 | 
						|
        },
 | 
						|
         {
 | 
						|
          "item_type":"T_REF_COLUMN",
 | 
						|
          "result_type": {
 | 
						|
            "meta": {
 | 
						|
              "type":"ENUM",
 | 
						|
              "collation":"utf8mb4_general_ci",
 | 
						|
              "coercibility":"IMPLICIT"
 | 
						|
            },
 | 
						|
            "accuracy": {
 | 
						|
              "length":1,
 | 
						|
              "precision":-1,
 | 
						|
              "scale":-1
 | 
						|
            },
 | 
						|
            "flag":0,
 | 
						|
            "calc_type": {
 | 
						|
              "type":"NULL",
 | 
						|
              "collation":"invalid_type",
 | 
						|
              "coercibility":"INVALID"
 | 
						|
            }
 | 
						|
          },
 | 
						|
          "expr_info": [
 | 
						|
            "IS_COLUMN",
 | 
						|
            "UNKNOWN",
 | 
						|
            "CNT_COLUMN",
 | 
						|
            "UNKNOWN"
 | 
						|
          ],
 | 
						|
          "rel_id": [
 | 
						|
          ],
 | 
						|
          "table_id":1099511677880,
 | 
						|
          "column_id":17,
 | 
						|
          "database_name":"",
 | 
						|
          "table_name":"__values",
 | 
						|
          "synonym_name":"",
 | 
						|
          "column_name":"c4",
 | 
						|
          "expr_level":0,
 | 
						|
          "expr_levels": [
 | 
						|
            0
 | 
						|
          ],
 | 
						|
          "column_flags":0,
 | 
						|
          "is_explicited_referece":false,
 | 
						|
          "explicited_ref_count":0,
 | 
						|
          "enum_set_values": [
 | 
						|
            "a",
 | 
						|
            "b",
 | 
						|
            "c"
 | 
						|
          ],
 | 
						|
          "is_lob_column":false
 | 
						|
        }
 | 
						|
      ],
 | 
						|
      "enum_set_values": [
 | 
						|
        "a",
 | 
						|
        "b",
 | 
						|
        "c"
 | 
						|
      ]
 | 
						|
    }
 | 
						|
  ],
 | 
						|
  "hint": {
 | 
						|
    "read_static":false,
 | 
						|
    "no_rewrite":false,
 | 
						|
    "frozen_version":-1,
 | 
						|
    "topk_precision":-1,
 | 
						|
    "sharding_minimum_row_count":0,
 | 
						|
    "query_timeout":-1,
 | 
						|
    "hotspot":false,
 | 
						|
    "index": [
 | 
						|
    ],
 | 
						|
    "read_consistency":-1,
 | 
						|
    "join_ordered":false,
 | 
						|
    "join_order": [
 | 
						|
    ],
 | 
						|
    "merge_hint_ids": [
 | 
						|
    ],
 | 
						|
    "hash_hint_ids": [
 | 
						|
    ],
 | 
						|
    "no_hash_hint_ids": [
 | 
						|
    ],
 | 
						|
    "nl_hint_ids": [
 | 
						|
    ],
 | 
						|
    "part_hints": [
 | 
						|
    ],
 | 
						|
    "use_late_materialization":-1,
 | 
						|
    "log_level":"",
 | 
						|
    "max_concurrent":-1,
 | 
						|
    "only_concurrent_hint":false,
 | 
						|
    "has_hint_exclude_concurrent":false,
 | 
						|
    "parallel":-1,
 | 
						|
    "use_px":0,
 | 
						|
    "use join filter":false,
 | 
						|
    "org_pq_distributes": [
 | 
						|
    ],
 | 
						|
    "pq_distributes": [
 | 
						|
    ]
 | 
						|
  },
 | 
						|
  "query_context": {
 | 
						|
    "param_num":2,
 | 
						|
    "fetch_cur_time":true,
 | 
						|
    "calculable_items": [
 | 
						|
    ]
 | 
						|
  },
 | 
						|
  "value": [
 | 
						|
     {
 | 
						|
      "item_type":"T_QUESTIONMARK",
 | 
						|
      "result_type": {
 | 
						|
        "meta": {
 | 
						|
          "type":"BIGINT",
 | 
						|
          "collation":"binary",
 | 
						|
          "coercibility":"NUMERIC"
 | 
						|
        },
 | 
						|
        "accuracy": {
 | 
						|
          "length":1,
 | 
						|
          "precision":1,
 | 
						|
          "scale":0
 | 
						|
        },
 | 
						|
        "flag":1,
 | 
						|
        "calc_type": {
 | 
						|
          "type":"NULL",
 | 
						|
          "collation":"invalid_type",
 | 
						|
          "coercibility":"INVALID"
 | 
						|
        }
 | 
						|
      },
 | 
						|
      "expr_info": [
 | 
						|
        "IS_CONST",
 | 
						|
        "IS_PARAM",
 | 
						|
        "CNT_CONST",
 | 
						|
        "CNT_PARAM"
 | 
						|
      ],
 | 
						|
      "rel_id": [
 | 
						|
      ],
 | 
						|
      "value": {
 | 
						|
        "UNKNOWN":0
 | 
						|
      }
 | 
						|
    },
 | 
						|
     {
 | 
						|
      "item_type":"T_QUESTIONMARK",
 | 
						|
      "result_type": {
 | 
						|
        "meta": {
 | 
						|
          "type":"BIGINT",
 | 
						|
          "collation":"binary",
 | 
						|
          "coercibility":"NUMERIC"
 | 
						|
        },
 | 
						|
        "accuracy": {
 | 
						|
          "length":1,
 | 
						|
          "precision":1,
 | 
						|
          "scale":0
 | 
						|
        },
 | 
						|
        "flag":1,
 | 
						|
        "calc_type": {
 | 
						|
          "type":"NULL",
 | 
						|
          "collation":"invalid_type",
 | 
						|
          "coercibility":"INVALID"
 | 
						|
        }
 | 
						|
      },
 | 
						|
      "expr_info": [
 | 
						|
        "IS_CONST",
 | 
						|
        "IS_PARAM",
 | 
						|
        "CNT_CONST",
 | 
						|
        "CNT_PARAM"
 | 
						|
      ],
 | 
						|
      "rel_id": [
 | 
						|
      ],
 | 
						|
      "value": {
 | 
						|
        "UNKNOWN":1
 | 
						|
      }
 | 
						|
    }
 | 
						|
  ]
 | 
						|
}
 |