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| author | Bruce Momjian <bruce@momjian.us> | 2007-01-09 03:43:32 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2007-01-09 03:43:32 +0000 |
| commit | b0452cd87d3a97104230e2be3bd4796a93079465 (patch) | |
| tree | 0b542cb3e5702e013740e4a1ab71f6877e1e1c1e /src/backend/access/gist/gistvacuum.c | |
| parent | 833f9cb7b8b2f740c4e91bb6c74f6b0561a06313 (diff) | |
| download | postgresql-b0452cd87d3a97104230e2be3bd4796a93079465.tar.gz postgresql-b0452cd87d3a97104230e2be3bd4796a93079465.zip | |
Done:
< * Allow the creation of indexes with mixed ascending/descending
> * -Allow the creation of indexes with mixed ascending/descending
<
< This is possible now by creating an operator class with reversed sort
< operators. One complexity is that NULLs would then appear at the start
< of the result set, and this might affect certain sort types, like
< merge join.
<
Diffstat (limited to 'src/backend/access/gist/gistvacuum.c')
0 files changed, 0 insertions, 0 deletions