| Lists: | pgsql-committers |
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| From: | tgl(at)postgresql(dot)org (Tom Lane) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Apply my original fix for Taiki Yamaguchi's bug report about |
| Date: | 2008-03-31 16:59:26 |
| Message-ID: | 20080331165926.D26B97558E7@cvs.postgresql.org |
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| Lists: | pgsql-committers |
Log Message:
-----------
Apply my original fix for Taiki Yamaguchi's bug report about DISTINCT MAX().
Add some regression tests for plausible failures in this area.
Modified Files:
--------------
pgsql/src/backend/optimizer/path:
equivclass.c (r1.9 -> r1.10)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/equivclass.c?r1=1.9&r2=1.10)
pgsql/src/backend/optimizer/plan:
planagg.c (r1.36 -> r1.37)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planagg.c?r1=1.36&r2=1.37)
pgsql/src/include/optimizer:
paths.h (r1.103 -> r1.104)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/paths.h?r1=1.103&r2=1.104)
pgsql/src/test/regress/expected:
aggregates.out (r1.16 -> r1.17)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/aggregates.out?r1=1.16&r2=1.17)
pgsql/src/test/regress/sql:
aggregates.sql (r1.13 -> r1.14)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/aggregates.sql?r1=1.13&r2=1.14)