Christopher Kings-Lynne <[EMAIL PROTECTED]> writes:
>> Teach is_distinct_query to recognize that GROUP BY forces a subquery's
>> output to be distinct, if all the GROUP BY columns appear in the output.
>> Per suggestion from Dennis Haney.
> Will this have should-be-in-release-notes side effects ju
Teach is_distinct_query to recognize that GROUP BY forces a subquery's
output to be distinct, if all the GROUP BY columns appear in the output.
Per suggestion from Dennis Haney.
Will this have should-be-in-release-notes side effects just as the
results of a DISTINCT over a
