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Restructure indexscan API (index_beginscan, index_getnext) per

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yesterday's proposal to pghackers.  Also remove unnecessary parameters
to heap_beginscan, heap_rescan.  I modified pg_proc.h to reflect the
new numbers of parameters for the AM interface routines, but did not
force an initdb because nothing actually looks at those fields.
This commit is contained in:
Tom Lane
2002-05-20 23:51:44 +00:00
parent c961474c96
commit 44fbe20d62
59 changed files with 834 additions and 1283 deletions
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13
src/include/access/itup.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: itup.h,v 1.33 2001/11/05 17:46:31 momjian Exp $
* $Id: itup.h,v 1.34 2002/05/20 23:51:43 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -54,15 +54,6 @@ typedef struct InsertIndexResultData
typedef InsertIndexResultData *InsertIndexResult;
typedef struct RetrieveIndexResultData
{
ItemPointerData index_iptr;
ItemPointerData heap_iptr;
} RetrieveIndexResultData;
typedef RetrieveIndexResultData *RetrieveIndexResult;
/* ----------------
* externs
* ----------------
@@ -147,8 +138,6 @@ extern IndexTuple index_formtuple(TupleDesc tupleDescriptor,
Datum *value, char *null);
extern Datum nocache_index_getattr(IndexTuple tup, int attnum,
TupleDesc tupleDesc, bool *isnull);
extern RetrieveIndexResult FormRetrieveIndexResult(ItemPointer indexItemPointer,
ItemPointer heapItemPointer);
extern void CopyIndexTuple(IndexTuple source, IndexTuple *target);
#endif /* ITUP_H */