Re: pgsql crollable cursor doesn't support one form of postgresql's cursors

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Pavel Stehule" <pavel(dot)stehule(at)hotmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: pgsql crollable cursor doesn't support one form of postgresql's cursors
Date: 2007-04-20 05:15:28
Message-ID: 17059.1177046128@sss.pgh.pa.us
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"Pavel Stehule" <pavel(dot)stehule(at)hotmail(dot)com> writes:
> I found one unsupported form plpgsql's fetch statement which is supported
> by postgresql.

> PostgreSQL knows
> FETCH 3 FROM ....

> but plpgsql needs everytime direction's keyword.

No, I think that's OK, because that form specifies fetching 3 rows,
which plpgsql's FETCH doesn't support.

regards, tom lane

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