Re: Delete query takes exorbitant amount of time

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>
Cc: Mark Lewis <mark(dot)lewis(at)mir3(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Delete query takes exorbitant amount of time
Date: 2005-03-25 06:15:17
Message-ID: 20491.1111731317@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au> writes:
>> Hmm ... I wonder how hard it would be to teach EXPLAIN ANALYZE to show
>> the runtime expended in each trigger when the statement is of a kind
>> that has triggers.

> Could SPI "know" that an explain analyze is being run and add their
> output and timings to the output?

If it did, we'd be double-counting the time.

regards, tom lane

In response to

Browse pgsql-performance by date

  From Date Subject
Next Message Tom Lane 2005-03-25 06:58:20 Re: Delete query takes exorbitant amount of time
Previous Message Oleg Bartunov 2005-03-25 05:38:33 Re: Delete query takes exorbitant amount of time