drop table if exists test1; create table test1 ( id char(2), c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 float, c6 double, c7 decimal(4,0), c8 decimal(20,2), c9 char(4), c10 varchar(4), c11 date, c12 datetime, c13 timestamp, c14 time, c15 datetime(6), primary key(id) ); insert into test1 values( '10', null, null, null, null, null, null, null, null, null, null, null, null, '2015-06-04 23:45:06', null, null ); insert into test1 values( '11', 99, 9999, -99999999, -9999999999999999, 1.2345, 1.234567890123, -1234, 123456789012345678.12, '5678', 'xy', '2015-06-04', '2015-06-04 12:34:56', '2015-06-04 23:45:06', '08:04:02', '2015-06-04 01:02:03.123456' ); drop table if exists test2; create table test2 (c1 bigint unsigned); insert into test2 values(18446744073709551615);