From: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru> |
---|---|
To: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
Cc: | Petr Jelinek <petr(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Craig Ringer <craig(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Sequence Access Method WIP |
Date: | 2016-01-29 20:55:55 |
Message-ID: | CAPpHfdvH3G1WmevJv7P5aZzRO9uYhxEOHHW+2XxUQ-=+LBsbZA@mail.gmail.com |
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On Fri, Jan 29, 2016 at 6:36 PM, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
wrote:
> Petr Jelinek wrote:
> > On 29 January 2016 at 14:48, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> > > Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> writes:
>
> > > Uh, what? Surely we would provide a bespoke command for each possible
> > > sort of handler. As an example, CREATE INDEX ACCESS METHOD ought to
> check
> > > that the provided function has the right signature, and then it would
> put
> > > the correct amkind into the pg_am entry automatically.
>
> I'm thinking we'd do CREATE ACCESS METHOD foobar TYPE INDEX or something
> like that.
>
Ok! Let's nail down the syntax and I can integrate it into my createam
patch.
I would prefer "CREATE {INDEX | SEQUENCE | ... } ACCESS METHOD name HANDLER
handler;", but I don't insist.
------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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