Re: [PATCHES] Sequence usage patch

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От Christopher Kings-Lynne
Тема Re: [PATCHES] Sequence usage patch
Дата
Msg-id 06e201c324be$29753840$6500a8c0@fhp.internal
обсуждение исходный текст
Ответы Re: [PATCHES] Sequence usage patch  (Tom Lane <tgl@sss.pgh.pa.us>)
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> Rod Taylor <rbt@rbt.ca> writes:
> > Are you ok with the DB2 and draft-spec syntax of NEXT VALUE FOR (where
> > value is not a reserved word)?  Or should I hold onto that until the
> > spec has gone through the final draft / release?
>
> By that time we'll have done the Oracle-style foo.nextval, and it'll
> become kind of a moot point ;-)

I actually like the NEXT VALUE FOR a lot more.  The reason is that the
Oracle syntax is very much an 'object.property' lookup, which we do nowhere
else in PostgreSQL.  In fact, it's actually a bit bizarre when you start
going database.schema.sequence.nextval, etc.

The NEXT VALUE FOR syntax would be more in keeping with our current sytacies
methinks...

Chris



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