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patch: Review handling of MOVE and FETCH (ToDo)

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Cc: Magnus Hagander <magnus(at)hagander(dot)net>
Subject: patch: Review handling of MOVE and FETCH (ToDo)
Date: 2009-08-28 03:04:50
Message-ID: 162867790908272004vdc437e1p920a90e7420f67c7@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-hackers
Hello,

this small patch complete MOVE support in plpgsql and equalize plpgsql
syntax with sql syntax.

There are possible new directions:

FORWARD expr, FORWARD ALL, BACKWARD expr, BACKWARD all.

These directions are not allowed for FETCH statement, because returns more rows.

This patch is related to ToDo issue: Review handling of MOVE and FETCH

Regards
Pavel Stehule

p.s. Scrollable cursors are supported yet in plpgsql. Do you know,
somebody, why this point is in ToDo (plpgsql) still?

Attachment: plpgsql-move.diff
Description: text/x-patch (8.3 KB)

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