diff options
Diffstat (limited to 'src/include/access/nbtree.h')
| -rw-r--r-- | src/include/access/nbtree.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h index 80d412a52e..2d75fa5b23 100644 --- a/src/include/access/nbtree.h +++ b/src/include/access/nbtree.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: nbtree.h,v 1.72 2003/11/09 21:30:37 tgl Exp $ + * $Id: nbtree.h,v 1.73 2003/11/12 21:15:57 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -341,7 +341,7 @@ typedef struct xl_btree_newpage /* * Operator strategy numbers for B-tree have been moved to access/skey.h, - * because many places need to use them in ScanKeyEntryInitialize() calls. + * because many places need to use them in ScanKeyInit() calls. */ /* @@ -404,12 +404,12 @@ typedef struct BTScanOpaqueData Buffer btso_mrkbuf; ItemPointerData curHeapIptr; ItemPointerData mrkHeapIptr; - /* these fields are set by _bt_orderkeys(), which see for more info: */ + /* these fields are set by _bt_preprocess_keys(): */ bool qual_ok; /* false if qual can never be satisfied */ - int numberOfKeys; /* number of scan keys */ + int numberOfKeys; /* number of preprocessed scan keys */ int numberOfRequiredKeys; /* number of keys that must be * matched to continue the scan */ - ScanKey keyData; /* array of scan keys */ + ScanKey keyData; /* array of preprocessed scan keys */ } BTScanOpaqueData; typedef BTScanOpaqueData *BTScanOpaque; @@ -424,7 +424,6 @@ extern Datum btinsert(PG_FUNCTION_ARGS); extern Datum btgettuple(PG_FUNCTION_ARGS); extern Datum btbeginscan(PG_FUNCTION_ARGS); extern Datum btrescan(PG_FUNCTION_ARGS); -extern void btmovescan(IndexScanDesc scan, Datum v); extern Datum btendscan(PG_FUNCTION_ARGS); extern Datum btmarkpos(PG_FUNCTION_ARGS); extern Datum btrestrpos(PG_FUNCTION_ARGS); @@ -480,7 +479,7 @@ extern ScanKey _bt_mkscankey(Relation rel, IndexTuple itup); extern ScanKey _bt_mkscankey_nodata(Relation rel); extern void _bt_freeskey(ScanKey skey); extern void _bt_freestack(BTStack stack); -extern void _bt_orderkeys(IndexScanDesc scan); +extern void _bt_preprocess_keys(IndexScanDesc scan); extern bool _bt_checkkeys(IndexScanDesc scan, IndexTuple tuple, ScanDirection dir, bool *continuescan); extern BTItem _bt_formitem(IndexTuple itup); |