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Avoiding the impact of new_truncate_table on mysql auotinc, then we need to execute the old logic

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obdev
2023-03-03 10:11:05 +00:00
committed by ob-robot
parent 4d8634e94e
commit b5244db425
2 changed files with 29 additions and 14 deletions
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25
src/sql/engine/cmd/ob_table_executor.cpp
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@ -1695,19 +1695,36 @@ int ObTruncateTableExecutor::execute(ObExecContext &ctx, ObTruncateTableStmt &st
//impossible
} else if (!stmt.is_truncate_oracle_temp_table()) {
int64_t foreign_key_checks = 0;
share::schema::ObSchemaGetterGuard schema_guard;
my_session->get_foreign_key_checks(foreign_key_checks);
const_cast<obrpc::ObTruncateTableArg&>(truncate_table_arg).foreign_key_checks_ = is_oracle_mode() || (is_mysql_mode() && foreign_key_checks);
const_cast<obrpc::ObTruncateTableArg&>(truncate_table_arg).compat_mode_ = ORACLE_MODE == my_session->get_compatibility_mode()
? lib::Worker::CompatMode::ORACLE : lib::Worker::CompatMode::MYSQL;
int64_t affected_rows = 0;
uint64_t compat_version = 0;
if (OB_FAIL(GET_MIN_DATA_VERSION(truncate_table_arg.tenant_id_, compat_version))) {
LOG_WARN("get min data_version failed", K(ret), K(truncate_table_arg.tenant_id_));
} else if (compat_version < DATA_VERSION_4_1_0_0) {
const ObTableSchema *table_schema = NULL;
const uint64_t tenant_id = truncate_table_arg.tenant_id_;
const ObString table_name = truncate_table_arg.table_name_;
const ObString database_name = truncate_table_arg.database_name_;
if (OB_FAIL(GET_MIN_DATA_VERSION(tenant_id, compat_version))) {
LOG_WARN("get min data_version failed", K(ret), K(tenant_id));
} else if (OB_ISNULL(GCTX.schema_service_)) {
ret = OB_NOT_INIT;
LOG_WARN("GCTX schema_service not init", K(ret));
} else if (OB_FAIL(GCTX.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
LOG_WARN("fail to get tenant schema guard", K(ret), K(tenant_id));
} else if (OB_FAIL(schema_guard.get_table_schema(tenant_id, database_name, table_name, false, table_schema))) {
LOG_WARN("fail to get table schema", K(ret), K(database_name), K(table_name));
} else if (OB_ISNULL(table_schema)) {
ret = OB_TABLE_NOT_EXIST;
LOG_WARN("table is not exist", K(ret), K(database_name), K(table_name));
// Avoiding the impact of new_truncate_table on mysql auotinc, then we need to execute the old logic
} else if (compat_version < DATA_VERSION_4_1_0_0
|| table_schema->get_autoinc_column_id() != 0) {
if (OB_FAIL(common_rpc_proxy->truncate_table(truncate_table_arg, res))) {
LOG_WARN("rpc proxy alter table failed", K(ret));
} else if (res.is_valid()
&& OB_FAIL(ObDDLExecutorUtil::wait_ddl_retry_task_finish(res.tenant_id_, res.task_id_, *my_session, common_rpc_proxy, affected_rows))) {
&& OB_FAIL(ObDDLExecutorUtil::wait_ddl_retry_task_finish(tenant_id, res.task_id_, *my_session, common_rpc_proxy, affected_rows))) {
LOG_WARN("wait ddl finish failed", K(ret));
}
} else {