Igor Babaev 5e61e1716e MDEV-14515 ifnull result depends on number of rows in joined table ...

Any expensive WHERE condition for a table-less query with
implicit aggregation was lost. As a result the used aggregate
functions were calculated over a non-empty set of rows even
in the case when the condition was false.

2018-04-16 16:59:19 -07:00

62 KiB

Raw Blame History

View Raw