diff options
Diffstat (limited to 'src/backend/optimizer/path/pathkeys.c')
| -rw-r--r-- | src/backend/optimizer/path/pathkeys.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/backend/optimizer/path/pathkeys.c b/src/backend/optimizer/path/pathkeys.c index 9e964290e6d..c7e13f2850f 100644 --- a/src/backend/optimizer/path/pathkeys.c +++ b/src/backend/optimizer/path/pathkeys.c @@ -11,7 +11,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/path/pathkeys.c,v 1.33 2001/10/18 16:11:41 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/path/pathkeys.c,v 1.34 2001/10/25 05:49:32 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -109,7 +109,6 @@ add_equijoined_keys(Query *root, RestrictInfo *restrictinfo) if (item1here || item2here) { - /* * If find both in same equivalence set, no need to do any * more @@ -318,7 +317,7 @@ compare_pathkeys(List *keys1, List *keys2) if (key1 == NIL && key2 == NIL) return PATHKEYS_EQUAL; if (key1 != NIL) - return PATHKEYS_BETTER1;/* key1 is longer */ + return PATHKEYS_BETTER1; /* key1 is longer */ return PATHKEYS_BETTER2; /* key2 is longer */ } @@ -368,7 +367,7 @@ compare_noncanonical_pathkeys(List *keys1, List *keys2) if (key1 == NIL && key2 == NIL) return PATHKEYS_EQUAL; if (key1 != NIL) - return PATHKEYS_BETTER1;/* key1 is longer */ + return PATHKEYS_BETTER1; /* key1 is longer */ return PATHKEYS_BETTER2; /* key2 is longer */ } @@ -382,8 +381,8 @@ pathkeys_contained_in(List *keys1, List *keys2) { switch (compare_pathkeys(keys1, keys2)) { - case PATHKEYS_EQUAL: - case PATHKEYS_BETTER2: + case PATHKEYS_EQUAL: + case PATHKEYS_BETTER2: return true; default: break; @@ -400,8 +399,8 @@ noncanonical_pathkeys_contained_in(List *keys1, List *keys2) { switch (compare_noncanonical_pathkeys(keys1, keys2)) { - case PATHKEYS_EQUAL: - case PATHKEYS_BETTER2: + case PATHKEYS_EQUAL: + case PATHKEYS_BETTER2: return true; default: break; @@ -632,7 +631,6 @@ build_join_pathkeys(Query *root, RelOptInfo *joinrel, List *outer_pathkeys) { - /* * This used to be quite a complex bit of code, but now that all * pathkey sublists start out life canonicalized, we don't have to do |