Re: Get explain output of postgresql in Tables

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04-12-2008, 01:59 AM

Dave Page

Posts: n/a

Re: Get explain output of postgresql in Tables

> -----Original Message-----
> From: Alvaro Herrera [mailto:alvherre@commandprompt.com]
> Sent: 13 April 2006 00:28
> To: Dave Page
> Cc: tgl@sss.pgh.pa.us; gpoo@ubiobio.cl; jnasby@pervasive.com;
> mischa@ActiveState.com; pgsql-hackers@postgresql.org
> Subject: Re: [HACKERS] Get explain output of postgresql in Tables
>
> Dave Page escribió:
>
> > > Alvaro Herrera <alvherre@commandprompt.com> writes:
> > > > It would be nice to see the "visual explain" tool that
> Denis wrote
> > > > -- did he finish it? Is it available somewhere? Are
> there any screenshots?
> >
> > > Red Hat did one of these some years ago:
> > > http://sources.redhat.com/rhdb/visualexplain.html
> > pgAdmin also has visual explain capabilities.
>
> How does it work? Does it parse the text representation?

Yes.

> I found a screenshot here:
> http://www.pgadmin.org/images/screen...n3_explain.png
>
> Seems nice (but lacking the attributes for each node ...)

They're there - dangle your mouse over a node (or left click it) and they popup.

Regards, Dave.

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Re: Get explain output of postgresql in Tables