docs: public void doSQL(final String sql) throws SQLException {
  
  		LOG.info("Connecting to: " + this.dbString + " with " + this.usr
  				+ " and " + this.pwd);
  		LOG.info("Running: " + sql);
  		Connection connection = null;
  		Statement st = null;
  
  		try {
  			connection = DriverManager.getConnection(this.dbString, this.usr,
  					this.pwd);
  
  			st = connection.createStatement();
  			st.executeUpdate(sql);
  
  		} finally {
  
  			if (st != null) {
  				st.close();
  			}
  			if (connection != null) {
  				connection.close();
  			}
  		}
  
  	}