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Re: Optimisation deficiency: currval('seq')-->seq scan, constant-->index scan

From:	Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To:	Tiago Antão <tra(at)fct(dot)unl(dot)pt>
Cc:	pgsql-hackers(at)postgresql(dot)org
Subject:	Re: Optimisation deficiency: currval('seq')-->seq scan, constant-->index scan
Date:	2000-08-20 18:03:15
Message-ID:	10706.966794595@sss.pgh.pa.us
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=?iso-8859-1?Q?Tiago_Ant=E3o?= <tra(at)fct(dot)unl(dot)pt> writes:
> PS - I'm starting the thesis part of a MSc which will be about query
> optimization in pg. Here the thesis part of the MSc takes arround one
> year, so at least for the next year I'll try to work hard on pg.

Cool! Please keep us posted on what you're doing or thinking about
doing, so that there's not duplicate or wasted effort.

regards, tom lane

In response to

Re: Optimisation deficiency: currval('seq')-->seq scan, constant-->index scan at 2000-08-20 17:26:03 from Tiago Antão

Responses

Re: Optimisation deficiency: currval('seq')-->seq scan, constant-->index scan at 2000-08-21 12:18:38 from Tiago Antão

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