Re: WIP: Split of hash index bucket - Mailing list pgsql-hackers

From Antonin Houska
Subject Re: WIP: Split of hash index bucket
Date
Msg-id 8388.1427460641@localhost
Whole thread Raw
In response to WIP: Split of hash index bucket  (Antonin Houska <ah@cybertec.at>)
List pgsql-hackers
Antonin Houska <ah@cybertec.at> wrote:
> I'm still testing it. especially the concurrent access. There are probably
> bugs in the code, but it can help understand what I mean.

I've traced the most important cases of concurrent insertion into a bucket
split of which is in progress. A few related bugs fixed. Some tool to check
the index structure is needed yet, before performance testing makes
sense. That might include enhancement of contrib/pageinspect.

--
Antonin Houska
Cybertec Schönig & Schönig GmbH
Gröhrmühlgasse 26
A-2700 Wiener Neustadt
Web: http://www.postgresql-support.de, http://www.cybertec.at


Attachment

pgsql-hackers by date:

Previous
From: Vladimir Borodin
Date:
Subject: Vacuuming big btree indexes without pages with deleted items
Next
From: Tom Lane
Date:
Subject: Re: Pluggable Parser