2012-06-14 22:08:32.085831+00:00 https://api.launchpad.net/1.0/bugs/1013343 https://api.launchpad.net/1.0/~sergefp https://api.launchpad.net/1.0/bugs/1013343/linked_branches https://api.launchpad.net/1.0/bugs/1013343/activity https://bugs.launchpad.net/bugs/1013343 Sergey Petrunia In Progress Undecided 2012-06-14 18:56:31.976474+00:00 bug Sergey Petrunia added bug maria: status Sergey Petrunia Sergey Petrunia Sergey Petrunia Sergey Petrunia is_top_level_item() $35 = true (gdb) p join->select_lex->master_unit()->uncacheable $36 = 0 '\000' (gdb) p func->eqne_op() $37 = false === with FROM === (gdb) print abort_on_null $73 = false (gdb) print upper_item $74 = (Item_func_not_all *) 0xa247100 (gdb) p upper_item->is_top_level_item() $75 = true (gdb) p join->select_lex->master_unit()->uncacheable $76 = 8 '\b' (gdb) p func->eqne_op() $77 = false ]]> Sergey Petrunia select_lex->master_unit()->uncacheable, and it is 0 vs 8, UNCACHEABLE_EXPLAIN]]> Sergey Petrunia is_top_level_item())) && - !join->select_lex->master_unit()->uncacheable && !func->eqne_op(); + !(join->select_lex->master_unit()->uncacheable & ~UNCACHEABLE_EXPLAIN) && !func->eqne_op(); } ]]>