hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Fix: fix duplicate delete same row induced by fk cascade delete

Browse Source
This commit is contained in:
obdev
2022-11-15 08:07:59 +00:00
committed by wangzelin.wzl
parent 2542756c05
commit 0b9d1f8cd0
18 changed files with 316 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/sql/code_generator/ob_dml_cg_service.cpp
View File

@ -2369,6 +2369,9 @@ int ObDmlCgService::generate_fk_arg(ObForeignKeyArg &fk_arg,
} else if (OB_FAIL(fk_arg.columns_.reserve(name_column_ids.count()))) {
LOG_WARN("failed to reserve foreign key columns", K(name_column_ids.count()), K(ret));
}
if ( OB_SUCC(ret) && need_handle) {
fk_arg.table_id_ = name_table_id;
}
for (int64_t i = 0; OB_SUCC(ret) && need_handle && i < name_column_ids.count(); i++) {
ObForeignKeyColumn fk_column;
if (OB_ISNULL(column_schema = (table_schema->get_column_schema(name_column_ids.at(i))))) {