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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-02-03 06:12:19 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-02-03 06:12:19 +0000 |
| commit | d24ef0d08fd278bbaa130329ff08de76f980b5aa (patch) | |
| tree | bf2b37a1a5324f74d2c971685f38a13a16dc3bdd /src/backend/commands/trigger.c | |
| parent | 40055db1eb9db0518119bdf2bfedde5c31b1f70d (diff) | |
| download | postgresql-d24ef0d08fd278bbaa130329ff08de76f980b5aa.tar.gz postgresql-d24ef0d08fd278bbaa130329ff08de76f980b5aa.zip | |
Make EXPLAIN results for Append, Group, Agg, Unique nodes more plausible.
Group and Unique use an arbitrary assumption that there will be about
10% as many groups as input tuples --- perhaps someday we can refine this.
Diffstat (limited to 'src/backend/commands/trigger.c')
0 files changed, 0 insertions, 0 deletions