select p.placement_id from placements p, (select
placement_id,count(*),warp_user_access(0,'placement',p.placement_id)
as warped_access from placement_log log where
placement_id=177 group by placement_id) l where
l.placement_id=p.placement_id and l.warped_access ;
Try moving the function call into the select portion
of a sub-query that is limited on placement_id. That
way the function should only be executed for the
placement_id(s) that are returned. Then refer to
that alias in your outer query to limit on that.
