diff options
Diffstat (limited to 'src/include/access/heapam.h')
| -rw-r--r-- | src/include/access/heapam.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index 17e4a735e92..c6b7d5dc114 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/heapam.h,v 1.136 2008/06/12 09:12:31 heikki Exp $ + * $PostgreSQL: pgsql/src/include/access/heapam.h,v 1.137 2008/06/19 00:46:06 alvherre Exp $ * *------------------------------------------------------------------------- */ @@ -15,11 +15,13 @@ #define HEAPAM_H #include "access/htup.h" -#include "access/relscan.h" #include "access/sdir.h" +#include "access/skey.h" #include "access/xlog.h" #include "nodes/primnodes.h" +#include "storage/bufpage.h" #include "storage/lock.h" +#include "utils/relcache.h" #include "utils/snapshot.h" @@ -50,6 +52,15 @@ extern Relation heap_openrv(const RangeVar *relation, LOCKMODE lockmode); #define heap_close(r,l) relation_close(r,l) +/* struct definition appears in relscan.h */ +typedef struct HeapScanDescData *HeapScanDesc; + +/* + * HeapScanIsValid + * True iff the heap scan is valid. + */ +#define HeapScanIsValid(scan) PointerIsValid(scan) + extern HeapScanDesc heap_beginscan(Relation relation, Snapshot snapshot, int nkeys, ScanKey key); extern HeapScanDesc heap_beginscan_strat(Relation relation, Snapshot snapshot, |