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| author | Bruce Momjian <bruce@momjian.us> | 1999-02-11 04:08:44 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 1999-02-11 04:08:44 +0000 |
| commit | dbd80c97f4d04ddbe6f9208fcbd21d11a2b29e0f (patch) | |
| tree | 4e7983de64a553647610513943737abfc567f91e /src/include | |
| parent | 403b3eff795ce1f19412726cdd56e0909a66d749 (diff) | |
| download | postgresql-dbd80c97f4d04ddbe6f9208fcbd21d11a2b29e0f.tar.gz postgresql-dbd80c97f4d04ddbe6f9208fcbd21d11a2b29e0f.zip | |
Optimizer fix for samekeys() and cost fixes for longer optimizer keys.
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/optimizer/keys.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/optimizer/keys.h b/src/include/optimizer/keys.h index 8694819d193..a66fd2bc6bf 100644 --- a/src/include/optimizer/keys.h +++ b/src/include/optimizer/keys.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: keys.h,v 1.9 1999/02/10 21:02:48 momjian Exp $ + * $Id: keys.h,v 1.10 1999/02/11 04:08:44 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -18,7 +18,7 @@ extern bool match_indexkey_operand(int indexkey, Var *operand, RelOptInfo *rel); extern Var *extract_join_subkey(JoinKey *jk, int which_subkey); -extern bool samekeys(List *keys1, List *keys2); +extern bool pathkeys_match(List *keys1, List *keys2, int *longer_key); extern List *collect_index_pathkeys(int *index_keys, List *tlist); #endif /* KEYS_H */ |