database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-10-27 00:12:01 +03:00
Code Activity

Update random() usage so ranges are inclusive/exclusive as required.

Browse Source
This commit is contained in:
Bruce Momjian
2006-02-03 12:45:47 +00:00
parent eb7bd06983
commit 59bb147353
4 changed files with 10 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/include/optimizer/geqo_random.h
View File

@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/optimizer/geqo_random.h,v 1.16 2004/12/31 22:03:36 pgsql Exp $
* $PostgreSQL: pgsql/src/include/optimizer/geqo_random.h,v 1.17 2006/02/03 12:45:47 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -28,7 +28,7 @@
/* geqo_rand returns a random float value between 0 and 1 inclusive */
#define geqo_rand() (((double) random()) / ((double) MAX_RANDOM_VALUE))
#define geqo_rand() ((double) random() / (double) MAX_RANDOM_VALUE)
/* geqo_randint returns integer value between lower and upper inclusive */