mirrors/postgres
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added nbtree operator class for NUMERIC

Browse Source 
Jan
This commit is contained in:
Jan Wieck 1999-09-29 21:13:31 +00:00
parent a6528e08a5
commit b5c4b77283
6 changed files with 50 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/backend/utils/adt/numeric.c
View File

@ -5,7 +5,7 @@
*
* 1998 Jan Wieck
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.19 1999/07/17 20:17:58 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.20 1999/09/29 21:13:25 wieck Exp $
*
* ----------
*/
@ -690,6 +690,34 @@ numeric_floor(Numeric num)
*/
int32
numeric_cmp(Numeric num1, Numeric num2)
{
int result;
NumericVar arg1;
NumericVar arg2;
if (num1 == NULL || num2 == NULL)
return (int32)0;
if (NUMERIC_IS_NAN(num1) || NUMERIC_IS_NAN(num2))
return (int32)0;
init_var(&arg1);
init_var(&arg2);
set_var_from_num(num1, &arg1);
set_var_from_num(num2, &arg2);
result = cmp_var(&arg1, &arg2);
free_var(&arg1);
free_var(&arg2);
return (int32)((result == 0) ? 0 : ((result < 0) ? -1 : 1));
}
bool
numeric_eq(Numeric num1, Numeric num2)
{

12
src/include/catalog/pg_amop.h
View File

@ -7,7 +7,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: pg_amop.h,v 1.23 1999/04/03 18:07:47 tgl Exp $
* $Id: pg_amop.h,v 1.24 1999/09/29 21:13:30 wieck Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
@ -338,6 +338,16 @@ DATA(insert OID = 0 ( 403 652 820 3 btreesel btreenpage ));
DATA(insert OID = 0 ( 403 652 825 4 btreesel btreenpage ));
DATA(insert OID = 0 ( 403 652 824 5 btreesel btreenpage ));
/*
* nbtree numeric
*/
DATA(insert OID = 0 ( 403 1768 1754 1 btreesel btreenpage ));
DATA(insert OID = 0 ( 403 1768 1755 2 btreesel btreenpage ));
DATA(insert OID = 0 ( 403 1768 1752 3 btreesel btreenpage ));
DATA(insert OID = 0 ( 403 1768 1757 4 btreesel btreenpage ));
DATA(insert OID = 0 ( 403 1768 1756 5 btreesel btreenpage ));
/*
* hash table _ops
*/

3
src/include/catalog/pg_amproc.h
View File

@ -9,7 +9,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: pg_amproc.h,v 1.14 1999/03/26 07:32:41 tgl Exp $
* $Id: pg_amproc.h,v 1.15 1999/09/29 21:13:30 wieck Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
@ -96,6 +96,7 @@ DATA(insert OID = 0 (403 1312 1314 1));
DATA(insert OID = 0 (403 1313 1315 1));
DATA(insert OID = 0 (403 810 836 1));
DATA(insert OID = 0 (403 935 926 1));
DATA(insert OID = 0 (403 1768 1769 1));
/* hash */

4
src/include/catalog/pg_opclass.h
View File

@ -7,7 +7,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: pg_opclass.h,v 1.19 1999/05/25 16:13:45 momjian Exp $
* $Id: pg_opclass.h,v 1.20 1999/09/29 21:13:30 wieck Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
@ -115,5 +115,7 @@ DATA(insert OID = 935 ( network_ops 869 ));
DESCR("");
DATA(insert OID = 652 ( network_ops 650 ));
DESCR("");
DATA(insert OID = 1768 ( numeric_ops 1700 ));
DESCR("");
#endif /* PG_OPCLASS_H */

4
src/include/catalog/pg_proc.h
View File

@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: pg_proc.h,v 1.102 1999/09/26 02:28:38 tgl Exp $
* $Id: pg_proc.h,v 1.103 1999/09/29 21:13:30 wieck Exp $
*
* NOTES
* The script catalog/genbki.sh reads this file and generates .bki
@ -2306,6 +2306,8 @@ DATA(insert OID = 1766 ( numeric_smaller PGUID 11 f t t 2 f 1700 "1700 1700" 10
DESCR("smaller of two numbers");
DATA(insert OID = 1767 ( numeric_larger PGUID 11 f t t 2 f 1700 "1700 1700" 100 0 0 100 numeric_larger - ));
DESCR("larger of two numbers");
DATA(insert OID = 1769 ( numeric_cmp PGUID 11 f t t 2 f 23 "1700 1700" 100 0 0 100 numeric_cmp - ));
DESCR("compare two numbers");
/*

3
src/include/utils/builtins.h
View File

@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: builtins.h,v 1.85 1999/08/01 04:54:20 tgl Exp $
* $Id: builtins.h,v 1.86 1999/09/29 21:13:31 wieck Exp $
*
* NOTES
* This should normally only be included by fmgr.h.
@ -572,6 +572,7 @@ Numeric numeric_round(Numeric num, int32 scale);
Numeric numeric_trunc(Numeric num, int32 scale);
Numeric numeric_ceil(Numeric num);
Numeric numeric_floor(Numeric num);
int32 numeric_cmp(Numeric num1, Numeric num2);
bool numeric_eq(Numeric num1, Numeric num2);
bool numeric_ne(Numeric num1, Numeric num2);
bool numeric_gt(Numeric num1, Numeric num2);