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Use ISO dates in pgtypeslib by default.

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Applied patch by Philip Yarra to fix some thread issues.
Added a new data type "decimal" which is mostly the same as our
	"numeric" but uses a fixed length array to store the digits. This is
	for compatibility with Informix and maybe others.
This commit is contained in:
Michael Meskes
2003-07-01 12:40:52 +00:00
parent f973b74583
commit 2bdd2e5dcf
18 changed files with 380 additions and 175 deletions
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14
src/interfaces/ecpg/ecpglib/misc.c
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@@ -1,4 +1,4 @@
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/misc.c,v 1.8 2003/06/26 01:45:04 momjian Exp $ */
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/misc.c,v 1.9 2003/07/01 12:40:51 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@@ -85,6 +85,7 @@ static struct sqlca_t sqlca =
#ifdef USE_THREADS
static pthread_mutex_t debug_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t debug_init_mutex = PTHREAD_MUTEX_INITIALIZER;
#endif
static int simple_debug = 0;
static FILE *debugstream = NULL;
@@ -204,7 +205,7 @@ void
ECPGdebug(int n, FILE *dbgs)
{
#ifdef USE_THREADS
pthread_mutex_lock(&debug_mutex);
pthread_mutex_lock(&debug_init_mutex);
#endif
simple_debug = n;
@@ -212,7 +213,7 @@ ECPGdebug(int n, FILE *dbgs)
ECPGlog("ECPGdebug: set to %d\n", simple_debug);
#ifdef USE_THREADS
pthread_mutex_unlock(&debug_mutex);
pthread_mutex_unlock(&debug_init_mutex);
#endif
}
@@ -241,6 +242,7 @@ ECPGlog(const char *format,...)
va_start(ap, format);
vfprintf(debugstream, f, ap);
va_end(ap);
fflush(debugstream);
ECPGfree(f);
}
@@ -287,6 +289,9 @@ ECPGset_informix_null(enum ECPGttype type, void *ptr)
case ECPGt_varchar:
*(((struct ECPGgeneric_varchar *) ptr)->arr) = 0x00;
break;
case ECPGt_decimal:
((Decimal *) ptr)->sign = NUMERIC_NAN;
break;
case ECPGt_numeric:
((Numeric *) ptr)->sign = NUMERIC_NAN;
break;
@@ -345,6 +350,9 @@ ECPGis_informix_null(enum ECPGttype type, void *ptr)
case ECPGt_varchar:
if (*(((struct ECPGgeneric_varchar *) ptr)->arr) == 0x00) return true;
break;
case ECPGt_decimal:
if (((Decimal *) ptr)->sign == NUMERIC_NAN) return true;
break;
case ECPGt_numeric:
if (((Numeric *) ptr)->sign == NUMERIC_NAN) return true;
break;