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| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 1997-03-24 08:48:16 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 1997-03-24 08:48:16 +0000 |
| commit | 14f6b387b11841b18db12dd89983c4b98dd38ee4 (patch) | |
| tree | 68c8a8b6e50f83d6e8d8031b99fb1786723c404c /src/backend/libpq/auth.c | |
| parent | 427a87911d5cfc008caae84bb9d082a0aa05f021 (diff) | |
| download | postgresql-14f6b387b11841b18db12dd89983c4b98dd38ee4.tar.gz postgresql-14f6b387b11841b18db12dd89983c4b98dd38ee4.zip | |
+ NULLs handling
Actually required by multi-column indices support.
We still don't use btree for 'A is (not) null', but
now btree keep items with NULL attrs using single rule
for placing/finding items on pages:
NULLs greater NOT_NULLs and NULL = NULL.
+ Bulkload code (nbtsort.c) support for multi-column indices
building and NULLs.
+ Fix for btendscan()->pfree(scanopaque) from Chris Dunlop.
Diffstat (limited to 'src/backend/libpq/auth.c')
0 files changed, 0 insertions, 0 deletions