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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-10-19 02:56:16 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-10-19 02:56:16 +0000 |
| commit | c0f7dcdac10777a270eed88613a29b8e5d38a015 (patch) | |
| tree | 08c825c755e7120f55f2ad5d41f49e5eacb6b3a4 /src/backend/tcop/postgres.c | |
| parent | a3cb8746d901d503f99b9aa4ab80b6782c2b1767 (diff) | |
| download | postgresql-c0f7dcdac10777a270eed88613a29b8e5d38a015.tar.gz postgresql-c0f7dcdac10777a270eed88613a29b8e5d38a015.zip | |
Fix range-query estimation to not double-exclude NULLs, per gripe from
Ray Ontko 28-June-02. Also, fix prefix_selectivity for NAME lefthand
variables (it was bogusly assuming binary compatibility), and adjust
make_greater_string() to not call pg_mbcliplen() with invalid multibyte
data (this last per bug report that I can't find at the moment, but it
was in July '02).
Diffstat (limited to 'src/backend/tcop/postgres.c')
0 files changed, 0 insertions, 0 deletions