diff options
Diffstat (limited to 'src/include/optimizer/paths.h')
| -rw-r--r-- | src/include/optimizer/paths.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index 0d57d89bbbb..c725e2126c0 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -8,7 +8,7 @@ * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: paths.h,v 1.57 2001/10/25 05:50:05 momjian Exp $ + * $Id: paths.h,v 1.58 2001/10/28 06:26:07 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -88,12 +88,10 @@ extern RelOptInfo *make_jointree_rel(Query *root, Node *jtnode); */ typedef enum { - PATHKEYS_EQUAL, /* pathkeys are identical */ - PATHKEYS_BETTER1, /* pathkey 1 is a superset of - * pathkey 2 */ - PATHKEYS_BETTER2, /* vice versa */ - PATHKEYS_DIFFERENT /* neither pathkey includes the - * other */ + PATHKEYS_EQUAL, /* pathkeys are identical */ + PATHKEYS_BETTER1, /* pathkey 1 is a superset of pathkey 2 */ + PATHKEYS_BETTER2, /* vice versa */ + PATHKEYS_DIFFERENT /* neither pathkey includes the other */ } PathKeysComparison; extern void add_equijoined_keys(Query *root, RestrictInfo *restrictinfo); @@ -132,4 +130,5 @@ extern int pathkeys_useful_for_ordering(Query *root, List *pathkeys); extern List *truncate_useless_pathkeys(Query *root, RelOptInfo *rel, List *pathkeys); + #endif /* PATHS_H */ |