| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
| Cc: | Zdenek Kotala <Zdenek(dot)Kotala(at)Sun(dot)COM>, Chuck McDevitt <cmcdevitt(at)greenplum(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Multiple sorts in a query |
| Date: | 2009-05-20 08:23:34 |
| Message-ID: | 4A13BE06.70000@anarazel.de |
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| Thread: | |
| Lists: | pgsql-hackers |
On 05/20/2009 10:14 AM, Simon Riggs wrote:
> On Tue, 2009-05-19 at 22:19 +0200, Zdenek Kotala wrote:
>> Chuck McDevitt píše v út 19. 05. 2009 v 09:33 -0700:
>> What I heart is that standard malloc is not good, but it is still here
>> for compatibility reason with old application which depends on some
>> functionality.
>
> Which one is used in the default PostgreSQL build for Solaris? If you
> use default malloc, have you tested the others and would you recommend
> one in particular?
You don't even need to recompile it most of the time (unless statically
compiled or similar things). LD_PRELOAD'ing another malloc library
should normally be enough.
Andres
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