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fix subplan stack overflow

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hy-guo 2023-10-17 13:13:34 +00:00 committed by ob-robot
parent b3dcbb8af9
commit f57b979472
2 changed files with 2 additions and 2 deletions
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2
src/sql/engine/subquery/ob_subplan_filter_op.cpp
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@ -1133,7 +1133,7 @@ int ObSubPlanFilterOp::inner_get_next_batch(const int64_t max_row_cnt)
int ret = OB_SUCCESS;
int64_t op_max_batch_size = min(max_row_cnt, MY_SPEC.max_batch_size_);
if (need_init_before_get_row_) {
OZ(prepare_onetime_exprs());
OZ(SMART_CALL(prepare_onetime_exprs()));
}
//从主表中获取一行数据
clear_evaluated_flag();

2
src/sql/optimizer/ob_log_plan.cpp
View File

@ -3955,7 +3955,7 @@ int ObLogPlan::generate_subplan_for_query_ref(ObQueryRefRawExpr *query_ref,
} else if (OB_ISNULL(logical_plan = opt_ctx.get_log_plan_factory().create(opt_ctx, *subquery))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("failed to create plan", K(ret), K(opt_ctx.get_query_ctx()->get_sql_stmt()));
} else if (OB_FAIL(static_cast<ObSelectLogPlan *>(logical_plan)->generate_raw_plan())) {
} else if (OB_FAIL(SMART_CALL(static_cast<ObSelectLogPlan *>(logical_plan)->generate_raw_plan()))) {
LOG_WARN("failed to optimize sub-select", K(ret));
} else {
SubPlanInfo *info = static_cast<SubPlanInfo *>(get_allocator().alloc(sizeof(SubPlanInfo)));