public static Test suite() {
Test s = new BaseTestSuite(DistinctTest.class);
Properties p = new Properties();
p.put("derby.optimizer.noTimeout", "true");
Test t = new SystemPropertyTestSetup(s, p);
return new CleanDatabaseTestSetup(t) {
protected void decorateSQL(Statement s) throws SQLException {
s.execute("create table t (i int, s smallint, r real, f float, d date, t time, ts timestamp, c char(10), v varchar(20))");