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| author | Bruce Momjian <bruce@momjian.us> | 1999-09-27 18:20:21 +0000 |
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| committer | Bruce Momjian <bruce@momjian.us> | 1999-09-27 18:20:21 +0000 |
| commit | 7b2a8e4e56b138d618fcf81513e71bf8b1ac2f6b (patch) | |
| tree | ff0ec1cd5c596a72b5b022eecb5391c2b2456676 /contrib/array/array_iterator.c | |
| parent | 62045e67eb714f3f10fb34c84c7ee0b90226e8be (diff) | |
| download | postgresql-7b2a8e4e56b138d618fcf81513e71bf8b1ac2f6b.tar.gz postgresql-7b2a8e4e56b138d618fcf81513e71bf8b1ac2f6b.zip | |
Currently,only the first column of multi-column indices
is used to find start scan position of Indexscan-s.
To speed up finding scan start position,I have changed
_bt_first() to use as many keys as possible.
I'll attach the patch here.
Regards.
Hiroshi Inoue
Diffstat (limited to 'contrib/array/array_iterator.c')
0 files changed, 0 insertions, 0 deletions