Re: [HACKERS] Current sources? - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: [HACKERS] Current sources?
Date
Msg-id 199805271907.PAA28156@candle.pha.pa.us
Whole thread Raw
In response to Re: [HACKERS] Current sources?  (David Hartwig <daveh@insightdist.com>)
List pgsql-hackers
> I have not YET come up with a clean method for detection of the a resjunk flag being set, on some resdom in the
> tatget list, by a GROUP/ORDER BY.   I will give it another look.   It does seem a bit heavy handed to construct the
> filter unconditionally on all SELECTS.

Can you foreach() through the target list, and check/set a flag, then
call the junk filter if you found a resjunk?

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