List the Time and Date Functions Supported by a Database in Java

import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.util.Arrays;
/*from  w w  w. j a  va 2s  .  c om*/
public class Main {
  public static void main(String[] args) throws Exception {
    Connection connection = getConnection();
    DatabaseMetaData dbmd = connection.getMetaData();

    // Get the list of time and date functions
    String timedateFunctions[] = dbmd.getTimeDateFunctions().split(",\\s*");
    Arrays.toString(timedateFunctions);
  }

  private static Connection getConnection() throws Exception {
    Class.forName("org.hsqldb.jdbcDriver");
    String url = "jdbc:hsqldb:mem:data/tutorial";

    return DriverManager.getConnection(url, "sa", "");
  }
}