| From: | Andres Freund <andres(at)2ndquadrant(dot)com> |
|---|---|
| To: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
| Cc: | PostgreSQL Developers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: pgbench --tuple-size option |
| Date: | 2014-08-15 10:01:30 |
| Message-ID: | 20140815100130.GH28805@awork2.anarazel.de |
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| Thread: | |
| Lists: | pgsql-hackers |
On 2014-08-15 11:58:41 +0200, Fabien COELHO wrote:
>
> Hello Andres,
>
> >>This patch adds an option to change the default tuple size, so that this can
> >>be tested easily.
> >
> >I don't think it's beneficial to put this into pgbench. There really
> >isn't a relevant benefit over using a custom script here.
>
> The scripts to run are the standard ones. The difference is in the
> *initialization* phase (-i), namely the filler attribute size. There is no
> custom script for initialization in pgbench, so ISTM that this argument does
> not apply here.
The custom initialization is to run a manual ALTER after the
initialization.
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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