pgsql-server/src/backend/executor nodeUnique.c

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql-server/src/backend/executor nodeUnique.c
Date: 2003-02-02 19:08:57
Message-ID: 20030202190857.0D715475925@postgresql.org
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CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl(at)postgresql(dot)org 03/02/02 14:08:57

Modified files:
src/backend/executor: nodeUnique.c

Log message:
Fix nodeUnique to behave correctly when reversing direction after reaching
either end of subplan results. This prevents misbehavior of cursors
on SELECT DISTINCT ... queries. Per bug report 1-Feb-02.

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