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#define _CPU_PAGE_WEIGHT_: 0.065 --> 0.033

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#define _CPU_INDEX_PAGE_WEIGHT_: 0.033 --> 0.017
This commit is contained in:
Vadim B. Mikheev
1997-04-24 15:38:34 +00:00
parent 66d8e423b9
commit 0a08f2b22d
1 changed files with 3 additions and 3 deletions
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6
src/include/optimizer/internal.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: internal.h,v 1.4 1997/04/09 02:24:19 vadim Exp $
* $Id: internal.h,v 1.5 1997/04/24 15:38:34 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@@ -27,8 +27,8 @@
* System-dependent tuning constants
*
*/
#define _CPU_PAGE_WEIGHT_ 0.065 /* CPU-heap-to-page cost weighting factor */
#define _CPU_INDEX_PAGE_WEIGHT_ 0.033 /* CPU-index-to-page cost weighting factor */
#define _CPU_PAGE_WEIGHT_ 0.033 /* CPU-heap-to-page cost weighting factor */
#define _CPU_INDEX_PAGE_WEIGHT_ 0.017 /* CPU-index-to-page cost weighting factor */
#define _MAX_KEYS_ INDEX_MAX_KEYS /* maximum number of keys in an index */
#define _TID_SIZE_ 6 /* sizeof(itemid) (from ../h/itemid.h) */