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New func _bt_checkkeys() added to let caller know number of keys 

for which checking was TRUE.
This commit is contained in:
Vadim B. Mikheev 1997-03-24 08:04:51 +00:00
parent bdae359acc
commit 427a87911d
1 changed files with 4 additions and 4 deletions
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8
src/include/access/nbtree.h
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@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: nbtree.h,v 1.10 1997/03/18 18:41:16 scrappy Exp $
* $Id: nbtree.h,v 1.11 1997/03/24 08:04:51 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -67,8 +67,8 @@ typedef struct BTScanOpaqueData {
Buffer btso_curbuf;
Buffer btso_mrkbuf;
uint16 qual_ok; /* 0 for quals like key == 1 && key > 2 */
uint16 numberOfKeys; /* number of key attributes */
uint16 numberOfFirstKeys; /* number of first key attributes */
uint16 numberOfKeys; /* number of keys */
uint16 numberOfFirstKeys; /* number of keys for 1st attribute */
ScanKey keyData; /* key descriptor */
} BTScanOpaqueData;
@ -185,7 +185,6 @@ typedef struct BTPageState {
#define BTORDER_PROC 1
/*
* prototypes for functions in nbtinsert.c
*/
@ -274,6 +273,7 @@ extern void _bt_freestack(BTStack stack);
extern void _bt_orderkeys(Relation relation, BTScanOpaque so);
extern bool _bt_checkqual(IndexScanDesc scan, IndexTuple itup);
extern bool _bt_checkforkeys(IndexScanDesc scan, IndexTuple itup, Size keysz);
extern bool _bt_checkkeys (IndexScanDesc scan, IndexTuple tuple, Size *keysok);
extern BTItem _bt_formitem(IndexTuple itup);
/*