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(parent: d77c639) | patch
Fix nodeUnique to behave correctly when reversing direction after reaching
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 2 Feb 2003 19:09:08 +0000 (19:09 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 2 Feb 2003 19:09:08 +0000 (19:09 +0000)
commite59750d68467c91a2d85c21fda04aef18f4d7de1
treed9018fd312a7ef83be7af518eb5a3101762f38c7tree | snapshot
parentd77c6396bbd84429c3bdf773c76c7b25c23734a2commit | diff
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.
src/backend/executor/nodeUnique.c diff | blob | history
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