Now we have #define _CPU_INDEX_PAGE_WEIGHT_ 0.033 (/* CPU-index-to-page cost

vadim4o · vadim4o · commit 75e2370cc8a6 · 1997-04-09T02:24:19.000Z
weighting factor */) in addition to
#define _CPU_PAGE_WEIGHT_  0.065 (/* CPU-heap-to-page cost weighting factor
*/).
diff --git a/src/include/optimizer/internal.h b/src/include/optimizer/internal.h
@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: internal.h,v 1.3 1997/03/02 01:34:50 momjian Exp $
+ * $Id: internal.h,v 1.4 1997/04/09 02:24:19 vadim Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -27,9 +27,10 @@
  *    	System-dependent tuning constants
  *    
  */
-#define _CPU_PAGE_WEIGHT_  0.065      /* CPU-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) */
+#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 _MAX_KEYS_     INDEX_MAX_KEYS	/* maximum number of keys in an index */
+#define _TID_SIZE_     6		/* sizeof(itemid) (from ../h/itemid.h) */
 
 /*    
  *    	Size estimates

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`*`
`7`	`7`	`* Copyright (c) 1994, Regents of the University of California`
`8`	`8`	`*`
`9`		`- * $Id: internal.h,v 1.3 1997/03/02 01:34:50 momjian Exp $`
	`9`	`+ * $Id: internal.h,v 1.4 1997/04/09 02:24:19 vadim Exp $`
`10`	`10`	`*`
`11`	`11`	`*-------------------------------------------------------------------------`
`12`	`12`	`*/`
`@@ -27,9 +27,10 @@`
`27`	`27`	`* System-dependent tuning constants`
`28`	`28`	`*`
`29`	`29`	`*/`
`30`		`-#define _CPU_PAGE_WEIGHT_ 0.065 /* CPU-to-page cost weighting factor */`
`31`		`-#define _MAX_KEYS_ INDEX_MAX_KEYS /* maximum number of keys in an index */`
`32`		`-#define _TID_SIZE_ 6 /* sizeof(itemid) (from ../h/itemid.h) */`
	`30`	`+#define _CPU_PAGE_WEIGHT_ 0.065 /* CPU-heap-to-page cost weighting factor */`
	`31`	`+#define _CPU_INDEX_PAGE_WEIGHT_ 0.033 /* CPU-index-to-page cost weighting factor */`
	`32`	`+#define _MAX_KEYS_ INDEX_MAX_KEYS /* maximum number of keys in an index */`
	`33`	`+#define _TID_SIZE_ 6 /* sizeof(itemid) (from ../h/itemid.h) */`
`33`	`34`
`34`	`35`	`/*`
`35`	`36`	`* Size estimates`