preproc-outofscope.c

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/* 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 "outofscope.pgc"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
 
 
#line 1 "regression.h"
 
 
 
 
 
 
#line 6 "outofscope.pgc"
 
 
 
#line 1 "pgtypes_numeric.h"
#ifndef PGTYPES_NUMERIC
#define PGTYPES_NUMERIC
 
#include <pgtypes.h>
 
#define NUMERIC_POS                     0x0000
#define NUMERIC_NEG                     0x4000
#define NUMERIC_NAN                     0xC000
#define NUMERIC_NULL                        0xF000
#define NUMERIC_MAX_PRECISION           1000
#define NUMERIC_MAX_DISPLAY_SCALE       NUMERIC_MAX_PRECISION
#define NUMERIC_MIN_DISPLAY_SCALE       0
#define NUMERIC_MIN_SIG_DIGITS          16
 
#define DECSIZE 30
 
typedef unsigned char NumericDigit;
typedef struct
{
    int         ndigits;        /* number of digits in digits[] - can be 0! */
    int         weight;         /* weight of first digit */
    int         rscale;         /* result scale */
    int         dscale;         /* display scale */
    int         sign;           /* NUMERIC_POS, NUMERIC_NEG, or NUMERIC_NAN */
    NumericDigit *buf;          /* start of alloc'd space for digits[] */
    NumericDigit *digits;       /* decimal digits */
} numeric;
 
typedef struct
{
    int         ndigits;        /* number of digits in digits[] - can be 0! */
    int         weight;         /* weight of first digit */
    int         rscale;         /* result scale */
    int         dscale;         /* display scale */
    int         sign;           /* NUMERIC_POS, NUMERIC_NEG, or NUMERIC_NAN */
    NumericDigit digits[DECSIZE];   /* decimal digits */
} decimal;
 
#ifdef __cplusplus
extern "C"
{
#endif
 
numeric    *PGTYPESnumeric_new(void);
decimal    *PGTYPESdecimal_new(void);
void        PGTYPESnumeric_free(numeric *);
void        PGTYPESdecimal_free(decimal *);
numeric    *PGTYPESnumeric_from_asc(char *, char **);
char       *PGTYPESnumeric_to_asc(numeric *, int);
int         PGTYPESnumeric_add(numeric *, numeric *, numeric *);
int         PGTYPESnumeric_sub(numeric *, numeric *, numeric *);
int         PGTYPESnumeric_mul(numeric *, numeric *, numeric *);
int         PGTYPESnumeric_div(numeric *, numeric *, numeric *);
int         PGTYPESnumeric_cmp(numeric *, numeric *);
int         PGTYPESnumeric_from_int(signed int, numeric *);
int         PGTYPESnumeric_from_long(signed long int, numeric *);
int         PGTYPESnumeric_copy(numeric *, numeric *);
int         PGTYPESnumeric_from_double(double, numeric *);
int         PGTYPESnumeric_to_double(numeric *, double *);
int         PGTYPESnumeric_to_int(numeric *, int *);
int         PGTYPESnumeric_to_long(numeric *, long *);
int         PGTYPESnumeric_to_decimal(numeric *, decimal *);
int         PGTYPESnumeric_from_decimal(decimal *, numeric *);
 
#ifdef __cplusplus
}
#endif
 
#endif                          /* PGTYPES_NUMERIC */
 
#line 8 "outofscope.pgc"
 
 
/* exec sql begin declare section */
 
#line 1 "struct.h"
 
 
                
            
                            /* dec_t */
            
            
 
   typedef struct mytype  MYTYPE ;
 
#line 9 "struct.h"
 
 
 
 
                
                
                
                
                
 
   typedef struct mynulltype  MYNULLTYPE ;
 
#line 19 "struct.h"
 
 
#line 11 "outofscope.pgc"
 
struct mytype { 
#line 3 "struct.h"
 int id ;
 
#line 4 "struct.h"
 char t [ 64 ] ;
 
#line 5 "struct.h"
 double d1 ;
 
#line 6 "struct.h"
 double d2 ;
 
#line 7 "struct.h"
 char c [ 30 ] ;
 } ; struct mynulltype { 
#line 13 "struct.h"
 int id ;
 
#line 14 "struct.h"
 int t ;
 
#line 15 "struct.h"
 int d1 ;
 
#line 16 "struct.h"
 int d2 ;
 
#line 17 "struct.h"
 int c ;
 } ;/* exec sql end declare section */
#line 12 "outofscope.pgc"
 
 
/* exec sql whenever sqlerror  stop ; */
#line 14 "outofscope.pgc"
 
 
/* Functions for test 1 */
 
static void
get_var1(MYTYPE **myvar0, MYNULLTYPE **mynullvar0)
{
    /* exec sql begin declare section */
              
          
    
#line 22 "outofscope.pgc"
 MYTYPE * myvar = malloc ( sizeof ( MYTYPE ) ) ;
 
#line 23 "outofscope.pgc"
 MYNULLTYPE * mynullvar = malloc ( sizeof ( MYNULLTYPE ) ) ;
/* exec sql end declare section */
#line 24 "outofscope.pgc"
 
 
    /* Test DECLARE ... SELECT ... INTO with pointers */
 
    ECPGset_var( 0, ( myvar ), __LINE__);\
 ECPGset_var( 1, ( mynullvar ), __LINE__);\
 /* declare mycur cursor for select * from a1 */
#line 28 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);
#line 28 "outofscope.pgc"
 
#line 28 "outofscope.pgc"
 
 
    if (sqlca.sqlcode != 0)
        exit(1);
 
    *myvar0 = myvar;
    *mynullvar0 = mynullvar;
}
 
static void
open_cur1(void)
{
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare mycur cursor for select * from a1", ECPGt_EOIT, 
    ECPGt_int,&((*( MYTYPE  *)(ECPGget_var( 0)) ).id),(long)1,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).id),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_char,&((*( MYTYPE  *)(ECPGget_var( 0)) ).t),(long)64,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).t),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_double,&((*( MYTYPE  *)(ECPGget_var( 0)) ).d1),(long)1,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).d1),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_double,&((*( MYTYPE  *)(ECPGget_var( 0)) ).d2),(long)1,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).d2),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_char,&((*( MYTYPE  *)(ECPGget_var( 0)) ).c),(long)30,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).c),(long)1,(long)1,sizeof( struct mynulltype ), ECPGt_EORT);
#line 40 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 40 "outofscope.pgc"
 
}
 
static void
get_record1(void)
{
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch mycur", ECPGt_EOIT, 
    ECPGt_int,&((*( MYTYPE  *)(ECPGget_var( 0)) ).id),(long)1,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).id),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_char,&((*( MYTYPE  *)(ECPGget_var( 0)) ).t),(long)64,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).t),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_double,&((*( MYTYPE  *)(ECPGget_var( 0)) ).d1),(long)1,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).d1),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_double,&((*( MYTYPE  *)(ECPGget_var( 0)) ).d2),(long)1,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).d2),(long)1,(long)1,sizeof( struct mynulltype ), 
    ECPGt_char,&((*( MYTYPE  *)(ECPGget_var( 0)) ).c),(long)30,(long)1,sizeof( struct mytype ), 
    ECPGt_int,&((*( MYNULLTYPE  *)(ECPGget_var( 1)) ).c),(long)1,(long)1,sizeof( struct mynulltype ), ECPGt_EORT);
#line 46 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 46 "outofscope.pgc"
 
}
 
static void
close_cur1(void)
{
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close mycur", ECPGt_EOIT, ECPGt_EORT);
#line 52 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 52 "outofscope.pgc"
 
}
 
int
main (void)
{
    MYTYPE      *myvar;
    MYNULLTYPE  *mynullvar;
    int loopcount;
    char msg[128];
 
    ECPGdebug(1, stderr);
 
    strcpy(msg, "connect");
    { ECPGconnect(__LINE__, 0, "ecpg1_regression" , NULL, NULL , NULL, 0); 
#line 66 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 66 "outofscope.pgc"
 
 
    strcpy(msg, "set");
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "set datestyle to iso", ECPGt_EOIT, ECPGt_EORT);
#line 69 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 69 "outofscope.pgc"
 
 
    strcpy(msg, "create");
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "create table a1 ( id serial primary key , t text , d1 numeric , d2 float8 , c character ( 10 ) )", ECPGt_EOIT, ECPGt_EORT);
#line 72 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 72 "outofscope.pgc"
 
 
    strcpy(msg, "insert");
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into a1 ( id , t , d1 , d2 , c ) values ( default , 'a' , 1.0 , 2 , 'a' )", ECPGt_EOIT, ECPGt_EORT);
#line 75 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 75 "outofscope.pgc"
 
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into a1 ( id , t , d1 , d2 , c ) values ( default , null , null , null , null )", ECPGt_EOIT, ECPGt_EORT);
#line 76 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 76 "outofscope.pgc"
 
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into a1 ( id , t , d1 , d2 , c ) values ( default , 'b' , 2.0 , 3 , 'b' )", ECPGt_EOIT, ECPGt_EORT);
#line 77 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 77 "outofscope.pgc"
 
 
    strcpy(msg, "commit");
    { ECPGtrans(__LINE__, NULL, "commit");
#line 80 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 80 "outofscope.pgc"
 
 
    /* Test out-of-scope DECLARE/OPEN/FETCH/CLOSE */
 
    get_var1(&myvar, &mynullvar);
    open_cur1();
 
    for (loopcount = 0; loopcount < 100; loopcount++)
    {
        memset(myvar, 0, sizeof(MYTYPE));
        get_record1();
        if (sqlca.sqlcode == ECPG_NOT_FOUND)
            break;
        printf("id=%d%s t='%s'%s d1=%f%s d2=%f%s c = '%s'%s\n",
            myvar->id, mynullvar->id ? " (NULL)" : "",
            myvar->t, mynullvar->t ? " (NULL)" : "",
            myvar->d1, mynullvar->d1 ? " (NULL)" : "",
            myvar->d2, mynullvar->d2 ? " (NULL)" : "",
            myvar->c, mynullvar->c ? " (NULL)" : "");
    }
 
    close_cur1();
 
    free(myvar);
    free(mynullvar);
 
    strcpy(msg, "drop");
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "drop table a1", ECPGt_EOIT, ECPGt_EORT);
#line 107 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 107 "outofscope.pgc"
 
 
    strcpy(msg, "commit");
    { ECPGtrans(__LINE__, NULL, "commit");
#line 110 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 110 "outofscope.pgc"
 
 
    strcpy(msg, "disconnect");
    { ECPGdisconnect(__LINE__, "CURRENT");
#line 113 "outofscope.pgc"
 
if (sqlca.sqlcode < 0) exit (1);}
#line 113 "outofscope.pgc"
 
 
    return 0;
}