diff options
Diffstat (limited to 'src/include/nodes/bitmapset.h')
| -rw-r--r-- | src/include/nodes/bitmapset.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/include/nodes/bitmapset.h b/src/include/nodes/bitmapset.h index 4e06d7a284a..7974c44aae7 100644 --- a/src/include/nodes/bitmapset.h +++ b/src/include/nodes/bitmapset.h @@ -13,7 +13,7 @@ * * Copyright (c) 2003, PostgreSQL Global Development Group * - * $Id: bitmapset.h,v 1.1 2003/02/08 20:20:55 tgl Exp $ + * $Id: bitmapset.h,v 1.2 2003/06/29 23:05:05 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -59,6 +59,7 @@ extern Bitmapset *bms_difference(const Bitmapset *a, const Bitmapset *b); extern bool bms_is_subset(const Bitmapset *a, const Bitmapset *b); extern bool bms_is_member(int x, const Bitmapset *a); extern bool bms_overlap(const Bitmapset *a, const Bitmapset *b); +extern bool bms_nonempty_difference(const Bitmapset *a, const Bitmapset *b); extern int bms_singleton_member(const Bitmapset *a); extern int bms_num_members(const Bitmapset *a); /* optimized tests when we don't need to know exact membership count: */ |