Postgres Pro
Downloads
Home   >   mailing lists

Re: [HACKERS] Patch: Write Amplification Reduction Method (WARM) - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: [HACKERS] Patch: Write Amplification Reduction Method (WARM)
Date
Msg-id 20161226155937.rgywgqems3ei4wyo@alvherre.pgsql
Whole thread Raw
In response to Re: [HACKERS] Patch: Write Amplification Reduction Method (WARM)  (Alvaro Herrera <alvherre@2ndquadrant.com>)
List pgsql-hackers
Tree view 
Alvaro Herrera wrote:
> 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.

Sorry, I meant:
 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 [take into account] the columns in index predicate, that is,
thesecond pull_varattnos() call.
 

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

pgsql-hackers by date:

Previous
From: Alvaro Herrera
Date:
Subject: Re: [HACKERS] Patch: Write Amplification Reduction Method (WARM)
Next
From: Fabien COELHO
Date:
Subject: Re: [HACKERS] proposal: session server side variables