Horton

Re: BRIN indexes - TRAP: BadArgument

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Heikki Linnakangas <hlinnakangas@vmware.com>, Erik Rijkers <er@xs4all.nl>, Emanuel Calvo <3manuek@esdebian.org>, Simon Riggs <simon@2ndquadrant.com>, Nicolas Barbier <nicolas.barbier@gmail.com>, Claudio Freire <klaussfreire@gmail.com>, Josh Berkus <josh@agliodbs.com>, Andres Freund <andres@2ndquadrant.com>, Pg Hackers <pgsql-hackers@postgresql.org>
Date: 2014-11-03T22:18:55Z
Lists: pgsql-hackers

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Robert Haas wrote:
> [lots]

I have fixed all these items in the attached, thanks -- most
user-visible change was the pageinspect 1.3 thingy.  pg_upgrade from 1.2
works fine now.  I also fixed some things Heikki noted, mainly avoid
retail pfree where possible, and renumber the support procs to leave
room for future expansion of the framework.  XLog replay code is updated
too.

Also, I made the summarization step callable directly from SQL without
having to invoke VACUUM.

So here's v21.  I also attach a partial diff from v20, just in case
anyone wants to give it a look.

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

Commits

  1. Refactor per-page logic common to all redo routines to a new function.

  2. Reduce use of heavyweight locking inside hash AM.

  3. Scan the buffer pool just once, not once per fork, during relation drop.

  4. Major patch from Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov>