Postgres Pro
Downloads
Home   >   mailing lists

Re: [POC] A better way to expand hash indexes. - Mailing list pgsql-hackers

From Robert Haas
Subject Re: [POC] A better way to expand hash indexes.
Date
Msg-id CA+TgmoZYcAJx5xWLp-Q1wuhCYZerYZxbStiAfu7QqCDOmmbpzQ@mail.gmail.com
Whole thread Raw
In response to [HACKERS] [POC] A better way to expand hash indexes.  (Mithun Cy <mithun.cy@enterprisedb.com>)
List pgsql-hackers
Tree view 
On Fri, Mar 31, 2017 at 1:15 AM, Mithun Cy <mithun.cy@enterprisedb.com> wrote:
> Thanks, I have tried to fix all of the comments.

Thanks.

Hmm, don't the changes to contrib/pageinspect/expected/hash.out
indicate that you've broken something?  The hash index has only 4
buckets, so the new code shouldn't be doing anything differently, but
you've got highmask and lowmask changing for some reason.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

pgsql-hackers by date:

Previous
From: Robert Haas
Date:
Subject: Re: logical replication launcher crash on buildfarm
Next
From: Ashutosh Sharma
Date:
Subject: Re: [sqlsmith] Failed assertion in _hash_kill_items/MarkBufferDirtyHint