Re: concurrency performance degradation - Mailing list pgsql-general

From Stephan Szabo
Subject Re: concurrency performance degradation
Date
Msg-id Pine.BSF.4.21.0110262355130.68872-100000@megazone23.bigpanda.com
Whole thread Raw
In response to Re: concurrency performance degradation  (Sheer El-Showk <sheer@saraf.com>)
List pgsql-general
On Sat, 27 Oct 2001, Sheer El-Showk wrote:

> I tried disabling foreign keys to test this and I didn't see a real
> performance increase.  Does setting pgenable in the pg_trigger table to
> false disable all the foreign keys?

I don't believe so.  I think the only real ways to do that are to delete
them or temporarily set reltriggers to 0 in the pg_class for those tables.

> Is there any way to get a good trace of the locks or lock contention?
There probably is, but I don't know of one.



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