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(parent: db825e3) | patch
GROUP BY got confused if there were multiple equal() GROUP BY items.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 13 Mar 2003 16:58:49 +0000 (16:58 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 13 Mar 2003 16:58:49 +0000 (16:58 +0000)
commitd144f96bf0cc8aa6f59ad906616829e2f1a43be5
tree501f8910cba44be906dfbdedeeee2c5cfd4c8c00tree | snapshot
parentdb825e3743fc789b99c5604e3740de195d129b00commit | diff
GROUP BY got confused if there were multiple equal() GROUP BY items.
This bug has been latent since 7.0 or maybe even further back, but it
was only exposed when parse_clause.c stopped suppressing duplicate
items (see its rev 1.96 of 18-Aug-02).
src/backend/optimizer/plan/planner.c diff | blob | blame | history
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