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[CP] fix semi_to_inner's accept_transform bug

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jingtaoye35 2024-10-30 03:43:36 +00:00 committed by ob-robot
parent 0301197655
commit fdea978220
1 changed files with 4 additions and 2 deletions
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6
src/sql/rewrite/ob_transform_semi_to_inner.cpp
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@ -530,11 +530,10 @@ int ObTransformSemiToInner::check_basic_validity(ObDMLStmt *root_stmt,
int64_t invalid_conds_count = 0;
int64_t other_conds_count = 0;
if (OB_ISNULL(root_stmt)) {
if (OB_ISNULL(root_stmt) || OB_ISNULL(ctx_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected null", K(ret), K(root_stmt));
}
for (int64_t i = 0; OB_SUCC(ret) && i < left_table_ids.count(); i++) {
TableItem* temp_table = NULL;
if (OB_ISNULL(temp_table = stmt.get_table_item_by_id(left_table_ids.at(i)))) {
@ -650,6 +649,9 @@ int ObTransformSemiToInner::check_basic_validity(ObDMLStmt *root_stmt,
ctx.is_multi_join_cond_ = is_multi_join_cond;
}
}
if (OB_SUCC(ret) && is_valid && need_check_cost && ctx_->in_accept_transform_) {
is_valid = false;
}
return ret;
}