Loading sql/filesort.cc +7 −0 Original line number Diff line number Diff line Loading @@ -112,6 +112,13 @@ ha_rows filesort(THD *thd, TABLE *table, SORT_FIELD *sortorder, uint s_length, FILESORT_INFO table_sort; TABLE_LIST *tab= table->pos_in_table_list; Item_subselect *subselect= tab ? tab->containing_subselect() : 0; /* Release InnoDB's adaptive hash index latch (if holding) before running a sort. */ ha_release_temporary_latches(thd); /* Don't use table->sort in filesort as it is also used by QUICK_INDEX_MERGE_SELECT. Work with a copy and put it back at the end Loading Loading
sql/filesort.cc +7 −0 Original line number Diff line number Diff line Loading @@ -112,6 +112,13 @@ ha_rows filesort(THD *thd, TABLE *table, SORT_FIELD *sortorder, uint s_length, FILESORT_INFO table_sort; TABLE_LIST *tab= table->pos_in_table_list; Item_subselect *subselect= tab ? tab->containing_subselect() : 0; /* Release InnoDB's adaptive hash index latch (if holding) before running a sort. */ ha_release_temporary_latches(thd); /* Don't use table->sort in filesort as it is also used by QUICK_INDEX_MERGE_SELECT. Work with a copy and put it back at the end Loading
