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Move #define PageIsNew (true if page is not initialize) to bufpage.h

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This commit is contained in:
Vadim B. Mikheev 1996-10-18 07:43:43 +00:00
parent 57de92c648
commit 327d900b51
1 changed files with 1 additions and 8 deletions
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9
src/backend/access/heap/hio.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Id: hio.c,v 1.1.1.1 1996/07/09 06:21:11 scrappy Exp $ * $Id: hio.c,v 1.2 1996/10/18 07:43:43 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -93,13 +93,6 @@ RelationPutHeapTuple(Relation relation,
ItemPointerSet(&tuple->t_ctid, blockIndex, offnum); ItemPointerSet(&tuple->t_ctid, blockIndex, offnum);
} }
/*
* The heap_insert routines "know" that a buffer page is initialized to
* zero when a BlockExtend operation is performed.
*/
#define PageIsNew(page) ((page)->pd_upper == 0)
/* /*
* This routine is another in the series of attempts to reduce the number * This routine is another in the series of attempts to reduce the number
* of I/O's and system calls executed in the various benchmarks. In * of I/O's and system calls executed in the various benchmarks. In