* POSTGRES relation scan descriptor definitions.
*
*
- * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: relscan.h,v 1.33 2003/11/09 21:30:37 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/access/relscan.h,v 1.36 2004/08/29 04:13:03 momjian Exp $
*
*-------------------------------------------------------------------------
*/
Snapshot rs_snapshot; /* snapshot to see */
int rs_nkeys; /* number of scan keys */
ScanKey rs_key; /* array of scan key descriptors */
+ BlockNumber rs_nblocks; /* number of blocks to scan */
/* scan current state */
HeapTupleData rs_ctup; /* current tuple in scan, if any */