text: -- Copyright (c) 2017-present, Facebook, Inc.
  -- All rights reserved.
  -- 
  -- This source code is licensed under the BSD-style license found in the
  -- LICENSE file in the root directory of this source tree.
  
  delete from table1 where id=1;
  update table1 set data = 'b' where id=2;
  update table1 set id=4, data = 'b' where id=3;
  insert into table1 values (5, 5, 'c');
  