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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-04-07 17:05:39 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-04-07 17:05:39 +0000 |
| commit | 2f8a7bf2909f7434402a9066d258f74f3e132eb4 (patch) | |
| tree | dce7d88e089068b25fbcedfe4c87a1b35862617c /src/backend/commands/explain.c | |
| parent | 0914ae1c1481c2721d57d1c4c3da95a1e0582f7a (diff) | |
| download | postgresql-2f8a7bf2909f7434402a9066d258f74f3e132eb4.tar.gz postgresql-2f8a7bf2909f7434402a9066d258f74f3e132eb4.zip | |
Fix make_restrictinfo_from_bitmapqual() to preserve AND/OR flatness of its
output, ie, no OR immediately below an OR. Otherwise we get Asserts or
wrong answers for cases such as
select * from tenk1 a, tenk1 b
where (a.ten = b.ten and (a.unique1 = 100 or a.unique1 = 101))
or (a.hundred = b.hundred and a.unique1 = 42);
Per report from Rafael Martinez Guerrero.
Diffstat (limited to 'src/backend/commands/explain.c')
0 files changed, 0 insertions, 0 deletions