/* Processed by ecpg (regression mode) */
/* These include files are added by the preprocessor */
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
/* End of automatic include section */
#define ECPGdebug(X,Y) ECPGdebug((X)+100 ,(Y))
#line 1 "dyntest.pgc"
/* dynamic SQL test program
*/
#include <stdio.h>
#include <stdlib.h>
#line 1 "sql3types.h"
#ifndef _ECPG_SQL3TYPES_H
#define _ECPG_SQL3TYPES_H
/* SQL3 dynamic type codes */
/* chapter 13.1 table 2: Codes used for SQL data types in Dynamic SQL */
enum
{
SQL3_CHARACTER = 1 ,
SQL3_NUMERIC,
SQL3_DECIMAL,
SQL3_INTEGER,
SQL3_SMALLINT,
SQL3_FLOAT,
SQL3_REAL,
SQL3_DOUBLE_PRECISION,
SQL3_DATE_TIME_TIMESTAMP,
SQL3_INTERVAL, /* 10 */
SQL3_CHARACTER_VARYING = 12 ,
SQL3_ENUMERATED,
SQL3_BIT,
SQL3_BIT_VARYING,
SQL3_BOOLEAN,
SQL3_abstract
/* the rest is xLOB stuff */
};
/* chapter 13.1 table 3: Codes associated with datetime data types in Dynamic SQL */
enum
{
SQL3_DDT_DATE = 1 ,
SQL3_DDT_TIME,
SQL3_DDT_TIMESTAMP,
SQL3_DDT_TIME_WITH_TIME_ZONE,
SQL3_DDT_TIMESTAMP_WITH_TIME_ZONE,
SQL3_DDT_ILLEGAL /* not a datetime data type (not part of
* standard) */
};
#endif /* !_ECPG_SQL3TYPES_H */
#line 7 "dyntest.pgc"
#line 1 "sqlca.h"
#ifndef POSTGRES_SQLCA_H
#define POSTGRES_SQLCA_H
#ifndef PGDLLIMPORT
#if defined (WIN32) || defined (__CYGWIN__)
#define PGDLLIMPORT __declspec (dllimport)
#else
#define PGDLLIMPORT
#endif /* __CYGWIN__ */
#endif /* PGDLLIMPORT */
#define SQLERRMC_LEN 150
#ifdef __cplusplus
extern "C"
{
#endif
struct sqlca_t
{
char sqlcaid[8 ];
long sqlabc;
long sqlcode;
struct
{
int sqlerrml;
char sqlerrmc[SQLERRMC_LEN];
} sqlerrm;
char sqlerrp[8 ];
long sqlerrd[6 ];
/* Element 0: empty */
/* 1: OID of processed tuple if applicable */
/* 2: number of rows processed */
/* after an INSERT, UPDATE or */
/* DELETE statement */
/* 3: empty */
/* 4: empty */
/* 5: empty */
char sqlwarn[8 ];
/* Element 0: set to 'W' if at least one other is 'W' */
/* 1: if 'W' at least one character string */
/* value was truncated when it was */
/* stored into a host variable. */
/*
* 2 : if ' W ' a ( hopefully ) non - fatal notice occurred
*/ /* 3: empty */
/* 4: empty */
/* 5: empty */
/* 6: empty */
/* 7: empty */
char sqlstate[5 ];
};
struct sqlca_t *ECPGget_sqlca(void );
#ifndef POSTGRES_ECPG_INTERNAL
#define sqlca (*ECPGget_sqlca())
#endif
#ifdef __cplusplus
}
#endif
#endif
#line 8 "dyntest.pgc"
#line 1 "regression.h"
#line 9 "dyntest.pgc"
static void
error (void )
{
printf ("\n#%ld:%s\n" , sqlca.sqlcode, sqlca.sqlerrm.sqlerrmc);
exit (1 );
}
int
main ()
{
/* exec sql begin declare section */
#line 22 "dyntest.pgc"
int COUNT ;
#line 23 "dyntest.pgc"
int INTVAR ;
#line 24 "dyntest.pgc"
int INDEX ;
#line 25 "dyntest.pgc"
int INDICATOR ;
#line 26 "dyntest.pgc"
int TYPE , LENGTH , OCTET_LENGTH , PRECISION , SCALE , RETURNED_OCTET_LENGTH ;
#line 27 "dyntest.pgc"
int DATETIME_INTERVAL_CODE ;
#line 28 "dyntest.pgc"
char NAME [ 120 ] , BOOLVAR ;
#line 29 "dyntest.pgc"
char STRINGVAR [ 1024 ] ;
#line 30 "dyntest.pgc"
double DOUBLEVAR ;
#line 31 "dyntest.pgc"
char * QUERY ;
/* exec sql end declare section */
#line 32 "dyntest.pgc"
int done = 0 ;
/* exec sql var BOOLVAR is bool */
#line 35 "dyntest.pgc"
ECPGdebug (1 , stderr);
QUERY = "select * from dyntest" ;
/* exec sql whenever sqlerror do error ( ) ; */
#line 43 "dyntest.pgc"
ECPGallocate_desc(__LINE__, "MYDESC" );
#line 45 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );
#line 45 "dyntest.pgc"
{ ECPGconnect(__LINE__, 0 , "ecpg1_regression" , NULL, NULL , NULL, 0 );
#line 47 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 47 "dyntest.pgc"
{ ECPGdo(__LINE__, 0 , 1 , NULL, 0 , ECPGst_normal, "set datestyle to german" , ECPGt_EOIT, ECPGt_EORT);
#line 49 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 49 "dyntest.pgc"
{ ECPGdo(__LINE__, 0 , 1 , NULL, 0 , ECPGst_normal, "create table dyntest ( name char ( 14 ) , d float8 , i int , bignumber int8 , b boolean , comment text , day date )" , ECPGt_EOIT, ECPGt_EORT);
#line 53 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 53 "dyntest.pgc"
{ ECPGdo(__LINE__, 0 , 1 , NULL, 0 , ECPGst_normal, "insert into dyntest values ( 'first entry' , 14.7 , 14 , 123045607890 , true , 'The world''s most advanced open source database.' , '1987-07-14' )" , ECPGt_EOIT, ECPGt_EORT);
#line 54 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 54 "dyntest.pgc"
{ ECPGdo(__LINE__, 0 , 1 , NULL, 0 , ECPGst_normal, "insert into dyntest values ( 'second entry' , 1407.87 , 1407 , 987065403210 , false , 'The elephant never forgets.' , '1999-11-5' )" , ECPGt_EOIT, ECPGt_EORT);
#line 55 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 55 "dyntest.pgc"
{ ECPGprepare(__LINE__, NULL, 0 , "myquery" , QUERY);
#line 57 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 57 "dyntest.pgc"
/* declare MYCURS cursor for $1 */
#line 58 "dyntest.pgc"
{ ECPGdo(__LINE__, 0 , 1 , NULL, 0 , ECPGst_normal, "declare MYCURS cursor for $1" ,
ECPGt_char_variable,(ECPGprepared_statement(NULL, "myquery" , __LINE__)),(long )1 ,(long )1 ,(1 )*sizeof (char ),
ECPGt_NO_INDICATOR, NULL , 0 L, 0 L, 0 L, ECPGt_EOIT, ECPGt_EORT);
#line 60 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 60 "dyntest.pgc"
while (1 )
{
{ ECPGdo(__LINE__, 0 , 1 , NULL, 0 , ECPGst_normal, "fetch in MYCURS" , ECPGt_EOIT,
ECPGt_descriptor, "MYDESC" , 1 L, 1 L, 1 L,
ECPGt_NO_INDICATOR, NULL , 0 L, 0 L, 0 L, ECPGt_EORT);
#line 64 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 64 "dyntest.pgc"
if (sqlca.sqlcode)
break ;
{ ECPGget_desc_header(__LINE__, "MYDESC" , &(COUNT));
#line 69 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 69 "dyntest.pgc"
if (!done)
{
printf ("Found %d columns\n" , COUNT);
done = 1 ;
}
for (INDEX = 1 ; INDEX <= COUNT; ++INDEX)
{
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_indicator,
ECPGt_int,&(INDICATOR),(long )1 ,(long )1 ,sizeof (int ), ECPGd_name,
ECPGt_char,(NAME),(long )120 ,(long )1 ,(120 )*sizeof (char ), ECPGd_scale,
ECPGt_int,&(SCALE),(long )1 ,(long )1 ,sizeof (int ), ECPGd_precision,
ECPGt_int,&(PRECISION),(long )1 ,(long )1 ,sizeof (int ), ECPGd_ret_octet,
ECPGt_int,&(RETURNED_OCTET_LENGTH),(long )1 ,(long )1 ,sizeof (int ), ECPGd_octet,
ECPGt_int,&(OCTET_LENGTH),(long )1 ,(long )1 ,sizeof (int ), ECPGd_length,
ECPGt_int,&(LENGTH),(long )1 ,(long )1 ,sizeof (int ), ECPGd_type,
ECPGt_int,&(TYPE),(long )1 ,(long )1 ,sizeof (int ), ECPGd_EODT);
#line 86 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 86 "dyntest.pgc"
printf ("%2d\t%s (type: %d length: %d precision: %d scale: %d = " , INDEX, NAME, TYPE, LENGTH, PRECISION, SCALE);
switch (TYPE)
{
case SQL3_BOOLEAN:
printf ("bool" );
break ;
case SQL3_NUMERIC:
printf ("numeric(%d,%d)" , PRECISION, SCALE);
break ;
case SQL3_DECIMAL:
printf ("decimal(%d,%d)" , PRECISION, SCALE);
break ;
case SQL3_INTEGER:
printf ("integer" );
break ;
case SQL3_SMALLINT:
printf ("smallint" );
break ;
case SQL3_FLOAT:
printf ("float(%d,%d)" , PRECISION, SCALE);
break ;
case SQL3_REAL:
printf ("real" );
break ;
case SQL3_DOUBLE_PRECISION:
printf ("double precision" );
break ;
case SQL3_DATE_TIME_TIMESTAMP:
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_di_code,
ECPGt_int,&(DATETIME_INTERVAL_CODE),(long )1 ,(long )1 ,sizeof (int ), ECPGd_EODT);
#line 116 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 116 "dyntest.pgc"
switch (DATETIME_INTERVAL_CODE)
{
case SQL3_DDT_DATE:
printf ("date" );
break ;
case SQL3_DDT_TIME:
printf ("time" );
break ;
case SQL3_DDT_TIMESTAMP:
printf ("timestamp" );
break ;
case SQL3_DDT_TIME_WITH_TIME_ZONE:
printf ("time with time zone" );
break ;
case SQL3_DDT_TIMESTAMP_WITH_TIME_ZONE:
printf ("timestamp with time zone" );
break ;
}
break ;
case SQL3_INTERVAL:
printf ("interval" );
break ;
case SQL3_CHARACTER:
if (LENGTH > 0 )
printf ("char(%d)" , LENGTH);
else
printf ("text" );
break ;
case SQL3_CHARACTER_VARYING:
if (LENGTH > 0 )
printf ("varchar(%d)" , LENGTH);
else
printf ("varchar()" );
break ;
default :
printf ("<SQL3 %d>" , TYPE);
break ;
}
printf (")\n\toctet_length: %d returned_octet_length: %d)\n\t= " ,
OCTET_LENGTH, RETURNED_OCTET_LENGTH);
if (INDICATOR == -1 )
printf ("NULL\n" );
else
switch (TYPE)
{
case SQL3_BOOLEAN:
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_data,
ECPGt_bool,&(BOOLVAR),(long )1 ,(long )1 ,sizeof (bool ), ECPGd_EODT);
#line 163 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 163 "dyntest.pgc"
printf ("%s\n" , BOOLVAR ? "true" : "false" );
break ;
case SQL3_INTEGER:
case SQL3_SMALLINT:
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_data,
ECPGt_int,&(INTVAR),(long )1 ,(long )1 ,sizeof (int ), ECPGd_EODT);
#line 168 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 168 "dyntest.pgc"
printf ("%d\n" , INTVAR);
break ;
case SQL3_DOUBLE_PRECISION:
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_data,
ECPGt_double,&(DOUBLEVAR),(long )1 ,(long )1 ,sizeof (double ), ECPGd_EODT);
#line 172 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 172 "dyntest.pgc"
printf ("%.*f\n" , PRECISION, DOUBLEVAR);
break ;
case SQL3_DATE_TIME_TIMESTAMP:
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_data,
ECPGt_char,(STRINGVAR),(long )1024 ,(long )1 ,(1024 )*sizeof (char ), ECPGd_di_code,
ECPGt_int,&(DATETIME_INTERVAL_CODE),(long )1 ,(long )1 ,sizeof (int ), ECPGd_EODT);
#line 178 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 178 "dyntest.pgc"
printf ("%d \" %s\"\n" , DATETIME_INTERVAL_CODE, STRINGVAR);
break ;
case SQL3_CHARACTER:
case SQL3_CHARACTER_VARYING:
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_data,
ECPGt_char,(STRINGVAR),(long )1024 ,(long )1 ,(1024 )*sizeof (char ), ECPGd_EODT);
#line 183 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 183 "dyntest.pgc"
printf ("\" %s\"\n" , STRINGVAR);
break ;
default :
{ ECPGget_desc(__LINE__, "MYDESC" , INDEX,ECPGd_data,
ECPGt_char,(STRINGVAR),(long )1024 ,(long )1 ,(1024 )*sizeof (char ), ECPGd_EODT);
#line 187 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 187 "dyntest.pgc"
printf ("<\" %s\">\n" , STRINGVAR);
break ;
}
}
}
{ ECPGdo(__LINE__, 0 , 1 , NULL, 0 , ECPGst_normal, "close MYCURS" , ECPGt_EOIT, ECPGt_EORT);
#line 194 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );}
#line 194 "dyntest.pgc"
ECPGdeallocate_desc(__LINE__, "MYDESC" );
#line 196 "dyntest.pgc"
if (sqlca.sqlcode < 0 ) error ( );
#line 196 "dyntest.pgc"
return 0 ;
}
Messung V0.5 in Prozent C=93 H=93 G=92
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet am 2026-08-10)
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