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Re: Sequence Access Method WIP - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: Sequence Access Method WIP
Date
Msg-id CA+U5nMKh+pmbaGUd_x9ev-F5k+whT8HM7wXfkX9ouF=cPkAQEg@mail.gmail.com
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In response to Sequence Access Method WIP  (Simon Riggs <simon@2ndQuadrant.com>)
Responses Re: Sequence Access Method WIP  (Heikki Linnakangas <hlinnakangas@vmware.com>)
Re: Sequence Access Method WIP  (Peter Eisentraut <peter_e@gmx.net>)
Re: Sequence Access Method WIP  (Heikki Linnakangas <hlinnakangas@vmware.com>)
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On 16 January 2013 00:40, Simon Riggs <simon@2ndquadrant.com> wrote:

> SeqAm allows you to specify a plugin that alters the behaviour for
> sequence allocation and resetting, aimed specifically at clustering
> systems.
>
> New command options on end of statement allow syntax
>   CREATE SEQUENCE foo_seq
>       USING globalseq

Production version of this, ready for commit to PG 9.4

Includes test extension which allows sequences without gaps - "gapless".

Test using seq_test.psql after creating extension.

No dependencies on other patches.

--
 Simon Riggs                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services
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