[EMAIL PROTECTED] writes:
> [ SELECT DISTINCT ON in a subquery-in-FROM misbehaves ]
Oooh, good catch! I had thought about pushing down quals into a SELECT
DISTINCT, and concluded it was OK because the qual would eliminate all
or none of a set of not-DISTINCT rows. But I forgot about DISTINCT ON
:-(.
Will have a source patch for this tomorrow, if that helps.
regards, tom lane
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