2 Commits

Author	SHA1	Message	Date
Oleksandr Byelkin	623ed1c204	MDEV-13723: Server crashes in ha_heap::find_unique_row or Assertion `0' failed in st_select_lex_unit::optimize with INTERSECT ... With INTERSECT/EXCEPT fact that subquery item of IN/ALL/ANY was not assigned value does not mean that temporary table used for calculating unit is empty (records could be deleted).	2017-11-10 14:31:50 +01:00
Oleksandr Byelkin	7aa09a5ed2	MDEV-10141: Add support for INTERSECT (and common parts for EXCEPT) ... MDEV-10140: Add support for EXCEPT	2017-03-13 12:07:47 +01:00