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Add support for dividing money by money (yielding a float8 result) and for

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casting between money and numeric.

Andy Balholm, reviewed by Kevin Grittner
This commit is contained in:
Tom Lane
2010-07-16 02:15:56 +00:00
parent e11cfa87be
commit 7590ddb3eb
7 changed files with 148 additions and 34 deletions
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6
src/include/utils/cash.h
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@@ -1,5 +1,5 @@
/*
* $PostgreSQL: pgsql/src/include/utils/cash.h,v 1.27 2009/06/11 14:49:13 momjian Exp $
* $PostgreSQL: pgsql/src/include/utils/cash.h,v 1.28 2010/07/16 02:15:56 tgl Exp $
*
*
* cash.h
@@ -37,6 +37,7 @@ extern Datum cash_cmp(PG_FUNCTION_ARGS);
extern Datum cash_pl(PG_FUNCTION_ARGS);
extern Datum cash_mi(PG_FUNCTION_ARGS);
extern Datum cash_div_cash(PG_FUNCTION_ARGS);
extern Datum cash_mul_flt8(PG_FUNCTION_ARGS);
extern Datum flt8_mul_cash(PG_FUNCTION_ARGS);
@@ -63,4 +64,7 @@ extern Datum cashsmaller(PG_FUNCTION_ARGS);
extern Datum cash_words(PG_FUNCTION_ARGS);
extern Datum cash_numeric(PG_FUNCTION_ARGS);
extern Datum numeric_cash(PG_FUNCTION_ARGS);
#endif /* CASH_H */