diff options
Diffstat (limited to 'src/include/nodes/pg_list.h')
| -rw-r--r-- | src/include/nodes/pg_list.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/nodes/pg_list.h b/src/include/nodes/pg_list.h index fc9331939d..fc7630b7e3 100644 --- a/src/include/nodes/pg_list.h +++ b/src/include/nodes/pg_list.h @@ -30,7 +30,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/nodes/pg_list.h,v 1.58 2008/03/17 02:18:55 tgl Exp $ + * $PostgreSQL: pgsql/src/include/nodes/pg_list.h,v 1.59 2008/08/14 18:48:00 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -218,6 +218,9 @@ extern List *list_union_ptr(List *list1, List *list2); extern List *list_union_int(List *list1, List *list2); extern List *list_union_oid(List *list1, List *list2); +extern List *list_intersection(List *list1, List *list2); +/* currently, there's no need for list_intersection_int etc */ + extern List *list_difference(List *list1, List *list2); extern List *list_difference_ptr(List *list1, List *list2); extern List *list_difference_int(List *list1, List *list2); |