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postgresql/src/include/utils/cash.h

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Add in D'Arcy's cash code pg_proc.h still needs modifying, but this gets it in there so that we can get around any compiler bugs. Will try and get the pg_proc.h entries done up later tonight...
1997-04-09 10:36:21 +02:00
/*
From: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> Subject: [HACKERS] Money integration patches Here are patches to integrate the money data type. I have included some math and aggregate functions and have made the locale support optional by #ifdef USE_LOCALE bracketing of functions. Modules affected are: builtins.h.patch cash.c.patch cash.h.patch main.c.patch pg_aggregate.h.patch pg_operator.h.patch pg_proc.h.patch pg_type.h.patch I changed the data type to be pass-by-reference rather than by-value to pave the way for a larger internal representation (64-bit ints?). Also, I changed the tabbing of cash.c and cash.h to match most of the other Postgres source code files (4 space indent, 8 spaces == 1 tab). The locale stuff should be tested under another convention (Russian?) but I don't know what the correct results should be so perhaps someone else can give them a try. Will update docs and regression tests in the next few days.
1997-04-15 19:41:44 +02:00
* cash.h
* Written by D'Arcy J.M. Cain
*
* Functions to allow input and output of money normally but store
* and handle it as long integers.
*/
Add in D'Arcy's cash code pg_proc.h still needs modifying, but this gets it in there so that we can get around any compiler bugs. Will try and get the pg_proc.h entries done up later tonight...
1997-04-09 10:36:21 +02:00
From: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> Subject: [HACKERS] Money integration patches Here are patches to integrate the money data type. I have included some math and aggregate functions and have made the locale support optional by #ifdef USE_LOCALE bracketing of functions. Modules affected are: builtins.h.patch cash.c.patch cash.h.patch main.c.patch pg_aggregate.h.patch pg_operator.h.patch pg_proc.h.patch pg_type.h.patch I changed the data type to be pass-by-reference rather than by-value to pave the way for a larger internal representation (64-bit ints?). Also, I changed the tabbing of cash.c and cash.h to match most of the other Postgres source code files (4 space indent, 8 spaces == 1 tab). The locale stuff should be tested under another convention (Russian?) but I don't know what the correct results should be so perhaps someone else can give them a try. Will update docs and regression tests in the next few days.
1997-04-15 19:41:44 +02:00
#ifndef CASH_H
#define CASH_H
Add in D'Arcy's cash code pg_proc.h still needs modifying, but this gets it in there so that we can get around any compiler bugs. Will try and get the pg_proc.h entries done up later tonight...
1997-04-09 10:36:21 +02:00
From: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> Subject: [HACKERS] Money integration patches Here are patches to integrate the money data type. I have included some math and aggregate functions and have made the locale support optional by #ifdef USE_LOCALE bracketing of functions. Modules affected are: builtins.h.patch cash.c.patch cash.h.patch main.c.patch pg_aggregate.h.patch pg_operator.h.patch pg_proc.h.patch pg_type.h.patch I changed the data type to be pass-by-reference rather than by-value to pave the way for a larger internal representation (64-bit ints?). Also, I changed the tabbing of cash.c and cash.h to match most of the other Postgres source code files (4 space indent, 8 spaces == 1 tab). The locale stuff should be tested under another convention (Russian?) but I don't know what the correct results should be so perhaps someone else can give them a try. Will update docs and regression tests in the next few days.
1997-04-15 19:41:44 +02:00
typedef long int Cash;
Add in D'Arcy's cash code pg_proc.h still needs modifying, but this gets it in there so that we can get around any compiler bugs. Will try and get the pg_proc.h entries done up later tonight...
1997-04-09 10:36:21 +02:00
From: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> Subject: [HACKERS] Money integration patches Here are patches to integrate the money data type. I have included some math and aggregate functions and have made the locale support optional by #ifdef USE_LOCALE bracketing of functions. Modules affected are: builtins.h.patch cash.c.patch cash.h.patch main.c.patch pg_aggregate.h.patch pg_operator.h.patch pg_proc.h.patch pg_type.h.patch I changed the data type to be pass-by-reference rather than by-value to pave the way for a larger internal representation (64-bit ints?). Also, I changed the tabbing of cash.c and cash.h to match most of the other Postgres source code files (4 space indent, 8 spaces == 1 tab). The locale stuff should be tested under another convention (Russian?) but I don't know what the correct results should be so perhaps someone else can give them a try. Will update docs and regression tests in the next few days.
1997-04-15 19:41:44 +02:00
const char *cash_out(Cash *value);
Cash *cash_in(const char *str);
Add in D'Arcy's cash code pg_proc.h still needs modifying, but this gets it in there so that we can get around any compiler bugs. Will try and get the pg_proc.h entries done up later tonight...
1997-04-09 10:36:21 +02:00
From: Thomas Lockhart <Thomas.G.Lockhart@jpl.nasa.gov> Subject: [HACKERS] Money integration patches Here are patches to integrate the money data type. I have included some math and aggregate functions and have made the locale support optional by #ifdef USE_LOCALE bracketing of functions. Modules affected are: builtins.h.patch cash.c.patch cash.h.patch main.c.patch pg_aggregate.h.patch pg_operator.h.patch pg_proc.h.patch pg_type.h.patch I changed the data type to be pass-by-reference rather than by-value to pave the way for a larger internal representation (64-bit ints?). Also, I changed the tabbing of cash.c and cash.h to match most of the other Postgres source code files (4 space indent, 8 spaces == 1 tab). The locale stuff should be tested under another convention (Russian?) but I don't know what the correct results should be so perhaps someone else can give them a try. Will update docs and regression tests in the next few days.
1997-04-15 19:41:44 +02:00
bool cash_eq(Cash *c1, Cash *c2);
bool cash_ne(Cash *c1, Cash *c2);
bool cash_lt(Cash *c1, Cash *c2);
bool cash_le(Cash *c1, Cash *c2);
bool cash_gt(Cash *c1, Cash *c2);
bool cash_ge(Cash *c1, Cash *c2);
Cash *cash_pl(Cash *c1, Cash *c2);
Cash *cash_mi(Cash *c1, Cash *c2);
Cash *cash_mul(Cash *c, float8 *f);
Cash *cash_div(Cash *c, float8 *f);
Cash *cashlarger(Cash *c1, Cash *c2);
Cash *cashsmaller(Cash *c1, Cash *c2);
const char *cash_words_out(Cash *value);
static const char *num_word(Cash value);
#endif /* CASH_H */
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