Hi, Sanja! I have no idea how this postreview fix relates to any of my review comments. Let me repeat them again:
1. Add comments 2. Add a test case with row items 3. In your test case - if you remove GROUP BY you get a crash again. This might be a different bug, though. On Aug 05, [email protected] wrote: > revision-id: ee656a4aabb5ebbe973b7e4c99be83eb5dc8c0ce > parent(s): 9f8a458fb2d07298810bb5d9824ce728017bfb32 > committer: Oleksandr Byelkin > branch nick: server > timestamp: 2015-08-05 11:57:35 +0200 > message: > > MDEV-7846: postreview fix > > diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc > index 29fff8e..e96d1bc 100644 > --- a/sql/item_cmpfunc.cc > +++ b/sql/item_cmpfunc.cc > @@ -1455,12 +1455,13 @@ bool Item_in_optimizer::fix_left(THD *thd, Item **ref) > next execution we need to copy args[1]->left_expr again. > */ > ref0= &(((Item_in_subselect *)args[1])->left_expr); > + args[0]= ((Item_in_subselect *)args[1])->left_expr; > } > if ((!(*ref0)->fixed && (*ref0)->fix_fields(thd, ref0)) || > (!cache && !(cache= Item_cache::get_cache(*ref0)))) > DBUG_RETURN(1); > if (args[0] != (*ref0)) > - current_thd->change_item_tree(args, (*ref0)); > + args[0]= (*ref0); > DBUG_PRINT("info", ("actual fix fields")); Regards, Sergei _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
