From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Jaime Casanova <jaime.casanova@2ndquadrant.com>
Cc: Pavan Deolasee <pavan.deolasee@gmail.com>
Cc: Haribabu Kommi <kommi.haribabu@gmail.com>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: Re: Patch: Write Amplification Reduction Method (WARM)
Date: Mon, 26 Dec 2016 12:53:18 -0300
Message-ID: <20161226155318.sakbalry4g4xbkaz@alvherre.pgsql> (raw)
In-Reply-To: <CAJGNTeNYhDS2SoE4xEDcSyNACEE+eJWt6zOATW8Zm-NH+S1LLA@mail.gmail.com>
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Jaime Casanova wrote:
> * The isolation test for partial_index fails (attached the regression.diffs)
Hmm, I had a very similar (if not identical) failure with indirect
indexes; in my case it was a bug in RelationGetIndexAttrBitmap() -- I
was missing to have HOT considerate the columns in index predicate, that
is, the second pull_varattnos() call.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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Cc: alvherre@2ndquadrant.com, jaime.casanova@2ndquadrant.com, pavan.deolasee@gmail.com, kommi.haribabu@gmail.com, tomas.vondra@2ndquadrant.com
Subject: Re: Patch: Write Amplification Reduction Method (WARM)
In-Reply-To: <20161226155318.sakbalry4g4xbkaz@alvherre.pgsql>
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