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#include "config.h"
#include <stdlib.h>
#include "ecpgtype.h"
#include "ecpglib.h"
#include "extern.h"
#include "sql3types.h"
#include "pg_type.h"
/*
* This function is used to generate the correct type names.
*/
const char *
ECPGtype_name(enum ECPGttype typ)
{
switch (typ)
{
case ECPGt_char:
return "char";
case ECPGt_unsigned_char:
return "unsigned char";
case ECPGt_short:
return "short";
case ECPGt_unsigned_short:
return "unsigned short";
case ECPGt_int:
return "int";
case ECPGt_unsigned_int:
return "unsigned int";
case ECPGt_long:
return "long";
case ECPGt_unsigned_long:
return "unsigned long";
#ifdef HAVE_LONG_LONG_INT_64
case ECPGt_long_long:
return "long long";
case ECPGt_unsigned_long_long:
return "unsigned long long";
#endif /* HAVE_LONG_LONG_INT_64 */
case ECPGt_float:
return "float";
case ECPGt_double:
return "double";
case ECPGt_bool:
return "bool";
case ECPGt_varchar:
return "varchar";
case ECPGt_char_variable:
return "char";
default:
abort();
}
return NULL;
}
unsigned int
ECPGDynamicType(Oid type)
{
switch (type)
{
case BOOLOID:return SQL3_BOOLEAN; /* bool */
case INT2OID:
return SQL3_SMALLINT; /* int2 */
case INT4OID:
return SQL3_INTEGER;/* int4 */
case TEXTOID:
return SQL3_CHARACTER; /* text */
case FLOAT4OID:
return SQL3_REAL; /* float4 */
case FLOAT8OID:
return SQL3_DOUBLE_PRECISION; /* float8 */
case BPCHAROID:
return SQL3_CHARACTER; /* bpchar */
case VARCHAROID:
return SQL3_CHARACTER_VARYING; /* varchar */
case DATEOID:
return SQL3_DATE_TIME_TIMESTAMP; /* date */
case TIMEOID:
return SQL3_DATE_TIME_TIMESTAMP; /* time */
case TIMESTAMPOID:
return SQL3_DATE_TIME_TIMESTAMP; /* datetime */
case NUMERICOID:
return SQL3_NUMERIC;/* numeric */
default:
return -type;
}
}
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