试图锁定时发现死锁;尝试重启

Question

Notification Exception: (Env:Production) : : java.lang.String :
PreparedStatementCallback; SQL [ UPDATE txn_tracker set status=?,
schedule_dt=SYSDATE() where txn_id =? and status=? ]; 
Deadlock found when trying   to get lock; try restart

如何应对此异常

请建议..

Answer 1

你必须抓住它并重试交易。一些提示，以减少mysql死锁的可能性： http://dev.mysql.com/doc/refman/5.0/en/innodb-deadlocks.html