Planner guru's please!
I wonder what makes the difference between WHERE and HAVING
that causes HAVING to accept aggregates while WHERE doesn't.
It would be extremely nice if it's possible to teach WHERE
how to handle aggregates properly. Having to push them into
subselects during rewrite if a views aggregate column appears
in the WHERE clause is a total mess.
Jan
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#======================================== jwieck@debis.com (Jan Wieck) #