TLA  Line data    Source code

       1                 : #include <stdio.h>
       2                 : #include <stdlib.h>
       3                 : #include <string.h>
       4                 : 
       5                 : /* test parser addition that merges two tokens into one */
       6                 : EXEC SQL INCLUDE ../regression;
       7                 : 
       8 CBC           1 : int main() {
       9                 :   EXEC SQL BEGIN DECLARE SECTION;
      10                 :     int item[3], ind[3], i;
      11                 :   EXEC SQL END DECLARE SECTION;
      12                 : 
      13               1 :   ECPGdebug(1, stderr);
      14               1 :   EXEC SQL CONNECT TO REGRESSDB1;
      15                 : 
      16               1 :   EXEC SQL SET AUTOCOMMIT TO ON;
      17                 :   EXEC SQL WHENEVER SQLWARNING SQLPRINT;
      18                 :   EXEC SQL WHENEVER SQLERROR SQLPRINT;
      19                 : 
      20               1 :   EXEC SQL CREATE TABLE T ( Item1 int, Item2 int );
      21               1 : 
      22               1 :   EXEC SQL INSERT INTO t
      23                 :            SELECT 1,nullif(y-1,0)
      24                 :              FROM generate_series(1,3) WITH ORDINALITY AS series(x,y);
      25               1 : 
      26               1 :   EXEC SQL SELECT Item2 INTO :item:ind FROM T ORDER BY Item2 NULLS LAST;
      27               1 : 
      28               4 :   for (i=0; i<3; i++)
      29               3 :     printf("item[%d] = %d\n", i, ind[i] ? -1 : item[i]);
      30                 : 
      31               1 :   EXEC SQL ALTER TABLE T ALTER Item1 TYPE bigint;
      32               1 :   EXEC SQL ALTER TABLE T ALTER COLUMN Item2 SET DATA TYPE smallint;
      33               1 : 
      34               1 :   EXEC SQL DROP TABLE T;
      35               1 : 
      36               1 :   EXEC SQL DISCONNECT ALL;
      37               1 : 
      38               1 :   return 0;
      39                 : }