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Widen the money type to 64 bits.

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This commit is contained in:
D'Arcy J.M. Cain
2007-01-03 01:19:51 +00:00
parent d30d8f3aa0
commit 74a40190aa
3 changed files with 176 additions and 111 deletions
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15
src/include/utils/cash.h
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@@ -3,7 +3,7 @@
* Written by D'Arcy J.M. Cain
*
* Functions to allow input and output of money normally but store
* and handle it as int4.
* and handle it as 64 bit integer.
*/
#ifndef CASH_H
@@ -11,8 +11,7 @@
#include "fmgr.h"
/* if we store this as 4 bytes, we better make it int, not long, bjm */
typedef int32 Cash;
typedef int64 Cash;
extern Datum cash_in(PG_FUNCTION_ARGS);
extern Datum cash_out(PG_FUNCTION_ARGS);
@@ -31,16 +30,20 @@ extern Datum cash_pl(PG_FUNCTION_ARGS);
extern Datum cash_mi(PG_FUNCTION_ARGS);
extern Datum cash_mul_flt8(PG_FUNCTION_ARGS);
extern Datum cash_div_flt8(PG_FUNCTION_ARGS);
extern Datum flt8_mul_cash(PG_FUNCTION_ARGS);
extern Datum cash_div_flt8(PG_FUNCTION_ARGS);
extern Datum cash_mul_flt4(PG_FUNCTION_ARGS);
extern Datum cash_div_flt4(PG_FUNCTION_ARGS);
extern Datum flt4_mul_cash(PG_FUNCTION_ARGS);
extern Datum cash_div_flt4(PG_FUNCTION_ARGS);
extern Datum cash_mul_int8(PG_FUNCTION_ARGS);
extern Datum int8_mul_cash(PG_FUNCTION_ARGS);
extern Datum cash_div_int8(PG_FUNCTION_ARGS);
extern Datum cash_mul_int4(PG_FUNCTION_ARGS);
extern Datum cash_div_int4(PG_FUNCTION_ARGS);
extern Datum int4_mul_cash(PG_FUNCTION_ARGS);
extern Datum cash_div_int4(PG_FUNCTION_ARGS);
extern Datum cash_mul_int2(PG_FUNCTION_ARGS);
extern Datum int2_mul_cash(PG_FUNCTION_ARGS);