Line data    Source code

       1              : #include <stdio.h>
       2              : exec sql include sqlca;
       3              : #include <stdlib.h>
       4              : exec sql include ../regression;
       5              : 
       6            0 : int main(void)
       7              : {
       8              :    exec sql begin declare section;
       9            0 :    int *ip1=0;
      10            0 :    char **cp2=0;
      11            0 :    int *ipointer1=0;
      12            0 :    int *ipointer2=0;
      13            0 :    int colnum;
      14              :    exec sql end declare section;
      15            0 :    int i;
      16              : 
      17            0 :    ECPGdebug(1, stderr);
      18              : 
      19              :    exec sql whenever sqlerror do sqlprint();
      20            0 :    exec sql connect to REGRESSDB1;
      21            0 : 
      22            0 :    exec sql set datestyle to postgres;
      23            0 : 
      24            0 :    exec sql create table test (a int, b text);
      25            0 :    exec sql insert into test values (1, 'one');
      26            0 :    exec sql insert into test values (2, 'two');
      27            0 :    exec sql insert into test values (NULL, 'three');
      28            0 :    exec sql insert into test values (4, 'four');
      29            0 :    exec sql insert into test values (5, NULL);
      30            0 :    exec sql insert into test values (NULL, NULL);
      31            0 : 
      32            0 :    exec sql allocate descriptor mydesc;
      33            0 :    exec sql select * into sql descriptor mydesc from test;
      34            0 :    exec sql get descriptor mydesc :colnum=COUNT;
      35            0 :    exec sql get descriptor mydesc value 1 :ip1=DATA, :ipointer1=INDICATOR;
      36            0 :    exec sql get descriptor mydesc value 2 :cp2=DATA, :ipointer2=INDICATOR;
      37            0 : 
      38            0 :    printf("Result (%d columns):\n", colnum);
      39            0 :    for (i=0;i < sqlca.sqlerrd[2];++i)
      40              :    {
      41            0 :       if (ipointer1[i]) printf("NULL, ");
      42            0 :       else printf("%d, ",ip1[i]);
      43              : 
      44            0 :       if (ipointer2[i]) printf("NULL, ");
      45            0 :       else printf("'%s', ",cp2[i]);
      46            0 :       printf("\n");
      47            0 :    }
      48            0 :    ECPGfree_auto_mem();
      49            0 :    printf("\n");
      50              : 
      51            0 :    exec sql deallocate descriptor mydesc;
      52            0 :    exec sql rollback;
      53            0 :    exec sql disconnect;
      54            0 :    return 0;
      55            0 : }