public int executeUpdate(String update) throws SQLException {
		System.out.println(new LogEntry("executing: " + update));

		//TODO time execution time
		Connection conn = dataSource.getConnection();
		Statement s = conn.createStatement();
		int result = s.executeUpdate(update);
		conn.close();
		System.out.println(new LogEntry(result + " rows affected"));
		return result;
	}
public int executeUpdate ( String update ) throws SQLException { System . out . println ( new LogEntry ( "executing: " + update ) ) ; Connection conn = dataSource . getConnection ( ) ; Statement s = conn . createStatement ( ) ; int result = s . executeUpdate ( update ) ; conn . close ( ) ; System . out . println ( new LogEntry ( result + " rows affected" ) ) ; return result ; }
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