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We store Cash/money as int of size 4, so make it an int rather than a long.

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This commit is contained in:
Bruce Momjian 1997-08-22 07:13:01 +00:00
parent 7515bb484e
commit 021778eed3
3 changed files with 11 additions and 10 deletions
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8
src/backend/parser/parser.c
View File

@ -6,7 +6,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parser.c,v 1.21 1997/08/22 00:02:08 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/parser.c,v 1.22 1997/08/22 07:12:45 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -196,7 +196,7 @@ parser_typecast(Value *expr, TypeName *typename, int typlen)
case T_Integer: case T_Integer:
const_string = (char *) palloc(256); const_string = (char *) palloc(256);
string_palloced = true; string_palloced = true;
sprintf(const_string, "%ld", expr->val.ival); sprintf(const_string, "%d", expr->val.ival);
break; break;
default: default:
elog(WARN, elog(WARN,
@ -242,7 +242,7 @@ parser_typecast(Value *expr, TypeName *typename, int typlen)
case CASHOID: /* money */ case CASHOID: /* money */
const_string = (char *) palloc(256); const_string = (char *) palloc(256);
string_palloced = true; string_palloced = true;
sprintf(const_string,"%ld", sprintf(const_string,"%d",
(int) ((Const*)expr)->constvalue); (int) ((Const*)expr)->constvalue);
break; break;
@ -360,7 +360,7 @@ parser_typecast2(Node *expr, Oid exprType, Type tp, int typlen)
case CASHOID: /* money */ case CASHOID: /* money */
const_string = (char *) palloc(256); const_string = (char *) palloc(256);
string_palloced = true; string_palloced = true;
sprintf(const_string,"%ld", sprintf(const_string,"%d",
(long) ((Const*)expr)->constvalue); (long) ((Const*)expr)->constvalue);
break; break;
case TEXTOID: /* text */ case TEXTOID: /* text */

8
src/backend/utils/adt/cash.c
View File

@ -3,13 +3,13 @@
* Written by D'Arcy J.M. Cain * Written by D'Arcy J.M. Cain
* *
* Functions to allow input and output of money normally but store * Functions to allow input and output of money normally but store
* and handle it as longs * and handle it as int4s
* *
* A slightly modified version of this file and a discussion of the * A slightly modified version of this file and a discussion of the
* workings can be found in the book "Software Solutions in C" by * workings can be found in the book "Software Solutions in C" by
* Dale Schumacher, Academic Press, ISBN: 0-12-632360-7. * Dale Schumacher, Academic Press, ISBN: 0-12-632360-7.
* *
* $Header: /cvsroot/pgsql/src/backend/utils/adt/cash.c,v 1.8 1997/08/21 23:56:37 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/adt/cash.c,v 1.9 1997/08/22 07:12:52 momjian Exp $
*/ */
#include <stdio.h> #include <stdio.h>
@ -97,7 +97,7 @@ cash_in(const char *str)
while (isspace(*s) || *s == csymbol) s++; while (isspace(*s) || *s == csymbol) s++;
for (; ; s++) { for (; ; s++) {
/* we look for digits as long as we have less */ /* we look for digits as int4 as we have less */
/* than the required number of decimal places */ /* than the required number of decimal places */
if (isdigit(*s) && dec < fpoint) { if (isdigit(*s) && dec < fpoint) {
value = (value * 10) + *s - '0'; value = (value * 10) + *s - '0';
@ -421,7 +421,7 @@ cashsmaller(Cash *c1, Cash *c2)
/* cash_words_out() /* cash_words_out()
* This converts a long as well but to a representation using words * This converts a int4 as well but to a representation using words
* Obviously way North American centric - sorry * Obviously way North American centric - sorry
*/ */
const char * const char *

5
src/include/utils/cash.h
View File

@ -3,13 +3,14 @@
* Written by D'Arcy J.M. Cain * Written by D'Arcy J.M. Cain
* *
* Functions to allow input and output of money normally but store * Functions to allow input and output of money normally but store
* and handle it as long integers. * and handle it as int4.
*/ */
#ifndef CASH_H #ifndef CASH_H
#define CASH_H #define CASH_H
typedef long int Cash; /* if we store this as 4 bytes, we better make it int, not long, bjm */
typedef signed int Cash;
extern const char *cash_out(Cash *value); extern const char *cash_out(Cash *value);
extern Cash *cash_in(const char *str); extern Cash *cash_in(const char *str);