#include <stdio.h>
#include <stdlib.h>
#include <string.h>

EXEC SQL INCLUDE ../regression;

int main() {
  EXEC SQL BEGIN DECLARE SECTION;
	int i1[3], i2[3], i3[3], i4;
  EXEC SQL END DECLARE SECTION;

  ECPGdebug(1, stderr);
  EXEC SQL CONNECT TO REGRESSDB1;

  EXEC SQL WHENEVER SQLWARNING SQLPRINT;
  EXEC SQL WHENEVER SQLERROR SQLPRINT;

  EXEC SQL CREATE TABLE insupd_test(a int, b int);

  EXEC SQL INSERT INTO insupd_test (a,b) values (1, 1);
  EXEC SQL INSERT INTO insupd_test (a,b) values (2, 2);
  EXEC SQL INSERT INTO insupd_test (a,b) values (3, 3) returning a into :i4;

  EXEC SQL UPDATE insupd_test set a=a+1 returning a into :i3;
  EXEC SQL UPDATE insupd_test set (a,b)=(5,5) where a = 4;
  EXEC SQL UPDATE insupd_test set a=4 where a=3;;

  EXEC SQL SELECT a,b into :i1,:i2 from insupd_test order by a;

  printf("changes\n%d %d %d %d\n", i3[0], i3[1], i3[2], i4);
  printf("test\na b\n%d %d\n%d %d\n%d %d\n", i1[0], i2[0], i1[1], i2[1], i1[2], i2[2]);

  EXEC SQL DISCONNECT ALL;

  return 0;
}