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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-03-02 16:42:20 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-03-02 16:42:20 +0000 |
| commit | 03e2a47e0bf11fd8ec33d0a4b302347c5a765e7e (patch) | |
| tree | b919bcef5816544cdf8ee0d02d6072d70fb5a0a3 /src/backend/executor/execProcnode.c | |
| parent | 49032ca76554e4bdbff5f72f7dced146fb14ef0d (diff) | |
| download | postgresql-03e2a47e0bf11fd8ec33d0a4b302347c5a765e7e.tar.gz postgresql-03e2a47e0bf11fd8ec33d0a4b302347c5a765e7e.zip | |
Teach is_distinct_query to recognize that GROUP BY forces a subquery's
output to be distinct, if all the GROUP BY columns appear in the output.
Per suggestion from Dennis Haney.
Diffstat (limited to 'src/backend/executor/execProcnode.c')
0 files changed, 0 insertions, 0 deletions