class TestIbmDb2 < Test::Unit::TestCase

  def test_240
    assert_expect {
      conn = DB2::connect db,user,password
      result = DB2::exec conn, "select * from sales"
      result2 = DB2::exec conn, "select * from staff"
      result3 = DB2::exec conn, "select * from emp_photo"
      for i in (0 ... DB2::num_fields(result))
        puts "#{i}:#{DB2::field_width(result,i)}"
      end
      puts "\n-----"
      for i in (0 ... DB2::num_fields(result2))
        puts "#{i}:#{DB2::field_width(result2,DB2::field_name(result2,i))}"
      end
      puts "\n-----"
      for i in (0 ... DB2::num_fields(result3))
        puts "#{i}:#{DB2::field_width(result3,i)},#{DB2::field_display_size(result3,i)}"
      end
      
      puts "\n-----"
      puts "region:#{DB2::field_type(result,'region')}"
      puts "5:#{DB2::field_type(result2,5)}"
    }
  end

end

__END__
0:10
1:15
2:15
3:11

-----
0:6
1:9
2:6
3:5
4:6
5:9
6:9

-----
0:6,6
1:10,10
2:102400,204800

-----
region:false
5:real