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博客园 - 谁是菜鸟?

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mysql roll back
谁是菜鸟? · 2010-05-27 · via 博客园 - 谁是菜鸟?

START TRANSACTION(或者begin);
  SAVEPOINT point1;
  if  ???? then
    ROLLBACK TO SAVEPOINT point1;

 #(回滚到SAVEPOINT处)
  else
  .......
  end if;

  COMMIT;(必须,否则会引起Lock wait timeout exceeded; try restarting transaction的错误,并导致所操作的表被死锁)