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Merge branch '11.8' into 12.0

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main/statistics_json.result is updated for f8ba5ced55 (MDEV-36099)

The test uses 'delete from t1' in many places and then populates
the table again. The natural order of rows in a MyISAM table is well
defined and the test was implicitly relying on that.

before f8ba5ced55 delete was deleting rows one by one, using
ha_myisam::delete_row() because the connection was stuck in rbr mode.
This caused rows to be shown in the reverse insertion order (because of
the delete link list).

MDEV-36099 fixes this bug and the server now correctly uses
ha_myisam::delete_all_rows(). This makes rows to be shown in the
insertion order as expected.
This commit is contained in:
Sergei Golubchik
2025-07-31 20:55:47 +02:00
parent 5008e33eac b565b3e7e0
commit aab83aecdc
426 changed files with 11594 additions and 2855 deletions
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8
sql/sql_admin.cc
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@@ -74,9 +74,8 @@ static bool admin_recreate_table(THD *thd, TABLE_LIST *table_list,
/* Ignore if there is more than one table in the list */
save_next_global= table_list->next_global;
table_list->next_global= 0;
result_code= (thd->open_temporary_tables(table_list) ||
mysql_recreate_table(thd, table_list, recreate_info,
table_copy));
result_code= thd->check_and_open_tmp_table(table_list) ||
mysql_recreate_table(thd, table_list, recreate_info, table_copy);
table_list->next_global= save_next_global;
reenable_binlog(thd);
/*
@@ -578,6 +577,9 @@ 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,