Bug Fix: #4356 GROUPed selects show number of rows as if not grouped.

Signed-off-by: Ashutosh Dhundhara <ashutoshdhundhara@yahoo.com>

Minor fix for group_by_clause condition.

Signed-off-by: Ashutosh Dhundhara <ashutoshdhundhara@yahoo.com>
Merge pull request #1135 from ashutoshdhundhara/bug_4356

Bug Fix: #4356 GROUPed selects show number of rows as if not grouped.
ChangeLog entry

Signed-off-by: Marc Delisle <marc@infomarc.info>
Remove unneeded test

Signed-off-by: Marc Delisle <marc@infomarc.info>
Merge commit 'f220ef2'
Merge commit '2e5f178'
Merge commit '1842f13'
Merge commit 'd542180'