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fix: fix the core when has returning expr induced by dml processing order refactor

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obdev
2023-03-22 13:45:34 +00:00
committed by ob-robot
parent 8dd6b41ead
commit c95a7ac62c
9 changed files with 105 additions and 74 deletions
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21
src/sql/engine/dml/ob_table_delete_op.cpp
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@ -137,17 +137,20 @@ OB_INLINE int ObTableDeleteOp::inner_open_with_das()
int ObTableDeleteOp::check_need_exec_single_row()
{
int ret = OB_SUCCESS;
for (int64_t i = 0; OB_SUCC(ret) && i < MY_SPEC.del_ctdefs_.count() && !execute_single_row_; ++i) {
const ObTableDeleteSpec::DelCtDefArray &ctdefs = MY_SPEC.del_ctdefs_.at(i);
const ObDelCtDef &del_ctdef = *ctdefs.at(0);
if (has_before_row_trigger(del_ctdef) || has_after_row_trigger(del_ctdef)) {
execute_single_row_ = true;
}
const ObForeignKeyArgArray &fk_args = del_ctdef.fk_args_;
for (int j = 0; OB_SUCC(ret) && j < fk_args.count() && !execute_single_row_; j++) {
if (fk_args.at(j).is_self_ref_ && fk_args.at(j).ref_action_ == ACTION_CASCADE) {
ret = ObTableModifyOp::check_need_exec_single_row();
if (OB_SUCC(ret) && !execute_single_row_) {
for (int64_t i = 0; OB_SUCC(ret) && i < MY_SPEC.del_ctdefs_.count() && !execute_single_row_; ++i) {
const ObTableDeleteSpec::DelCtDefArray &ctdefs = MY_SPEC.del_ctdefs_.at(i);
const ObDelCtDef &del_ctdef = *ctdefs.at(0);
if (has_before_row_trigger(del_ctdef) || has_after_row_trigger(del_ctdef)) {
execute_single_row_ = true;
}
const ObForeignKeyArgArray &fk_args = del_ctdef.fk_args_;
for (int j = 0; OB_SUCC(ret) && j < fk_args.count() && !execute_single_row_; j++) {
if (fk_args.at(j).is_self_ref_ && fk_args.at(j).ref_action_ == ACTION_CASCADE) {
execute_single_row_ = true;
}
}
}
}
return ret;