Re: [HACKERS] optimizer cleanup - Mailing list pgsql-hackers

From Thomas G. Lockhart
Subject Re: [HACKERS] optimizer cleanup
Date
Msg-id 36D101D2.DCB985A9@alumni.caltech.edu
Whole thread Raw
In response to optimizer cleanup  (Bruce Momjian <maillist@candle.pha.pa.us>)
Responses Re: [HACKERS] optimizer cleanup  (Bruce Momjian <maillist@candle.pha.pa.us>)
List pgsql-hackers
> I have completed most of the cleanups I want to do with the optimizer.
> It is much improved.
> It passes the regression tests.

Are you seeing misc.sql pass in the regression test? I've got a tree
which is a few days old, but four warnings of the form:
 NOTICE:  Non-functional update, only first update is performed

have disappeared. I'm worried that there might be some query analysis
which is no longer happening...
                   - Tom


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