Re: tuplesort memory usage: grow_memtuples

Peter Geoghegan <peter@2ndquadrant.com>

From: Peter Geoghegan <peter@2ndquadrant.com>

To: Robert Haas <robertmhaas@gmail.com>

Cc: Simon Riggs <simon@2ndquadrant.com>, Jeff Janes <jeff.janes@gmail.com>, pgsql-hackers <pgsql-hackers@postgresql.org>, Greg S <stark@mit.edu>

Date: 2012-11-15T19:36:48Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Incorporate a couple of recent tuplesort.c improvements into tuplestore.c.
- 2689abf07849 8.2.0 cited

On 15 November 2012 19:16, Robert Haas <robertmhaas@gmail.com> wrote:
> So what's next here?  Do you want to work on these issue some more?
> Or does Jeff?  I'd like to see this go in, but I'm not sure I have the
> bandwidth to do the legwork myself.

I'll take another look. No elegant solution immediately occurs to me, though.

-- 
Peter Geoghegan       http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training and Services