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fix dblink bugs

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This commit is contained in:
cqliang1995
2023-07-13 14:23:58 +00:00
committed by ob-robot
parent f1bcb57e3a
commit 59a7f93a3f
23 changed files with 509 additions and 300 deletions
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9
src/sql/ob_sql.cpp
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@ -84,6 +84,7 @@
#include "sql/ob_optimizer_trace_impl.h"
#include "sql/monitor/ob_sql_plan.h"
#include "sql/optimizer/ob_explain_log_plan.h"
#include "sql/dblink/ob_dblink_utils.h"
namespace oceanbase
{
@ -4752,6 +4753,8 @@ int ObSql::check_batched_multi_stmt_after_resolver(ObPlanCacheCtx &pc_ctx,
int ret = OB_SUCCESS;
ObPhysicalPlanCtx *plan_ctx = NULL;
is_valid = true;
bool has_dblink = false;
bool has_any_dblink = false;
bool is_ps_ab_opt = pc_ctx.sql_ctx_.multi_stmt_item_.is_ab_batch_opt();
if (OB_ISNULL(plan_ctx = pc_ctx.exec_ctx_.get_physical_plan_ctx())
|| OB_ISNULL(pc_ctx.sql_ctx_.session_info_)) {
@ -4774,6 +4777,12 @@ int ObSql::check_batched_multi_stmt_after_resolver(ObPlanCacheCtx &pc_ctx,
is_valid = false;
}
if (OB_FAIL(ObDblinkUtils::has_reverse_link_or_any_dblink(&delupd_stmt, has_dblink, has_any_dblink))) {
LOG_WARN("failed to check dblink in stmt", K(delupd_stmt), K(ret));
} else if (has_any_dblink) {
is_valid = false;
}
// make sure type of all the parameters are the same
if (OB_SUCC(ret) && is_valid) {
if (!is_ps_ab_opt) {