database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

MDEV-24981 LOAD INDEX may cause rollback of prepared XA transaction

Browse Source 
XAER_RMFAIL means the admin statement was not allowed, it's not a
per-table message, so must fail the whole statement. And must
not rollback, obviously, it's not allowed after prepare.

Also, remove duplicate XAER_RMFAIL in open_tables(),
check_has_uncommitted_xa() already issues it.
This commit is contained in:
Sergei Golubchik
2025-07-18 20:32:45 +02:00
parent d6cb7255e9
commit 288db5fa5f
4 changed files with 40 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sql/sql_admin.cc
View File

@@ -565,6 +565,9 @@ static bool mysql_admin_table(THD* thd, TABLE_LIST* tables,
Disable_wsrep_on_guard wsrep_on_guard(thd, disable_wsrep_on);
#endif /* WITH_WSREP */
if (thd->transaction->xid_state.check_has_uncommitted_xa())
DBUG_RETURN(TRUE);
fill_check_table_metadata_fields(thd, &field_list);
if (protocol->send_result_set_metadata(&field_list,