zendframework/zf2 — pull request #2827 by rwrz (2012-10-23 11:42:30+00:00)
Title: Fix on RESET columns, validationGroup for Collections, DbSelect Adapter reseting the order on count

When you reset, you want to reset the JOINS columns too.

ValidationGroup cant be based on a count, because sometimes we need to
remove collections and the keys isnt ordered.

We need to reset the order on counting, because it could be using a
column that is reseted.