超时分布式事务处理等待锁解决办法。
查找被死锁的语句: select sql_text from v$sql where hash_value in (select sql_hash_value from v$session where sid in (select session_id from v$locked_object)); 查找被死锁的进程: SELECT s.username,l.OBJECT_ID,l.SESSION_ID,s.SERIAL#, l.ORACLE_USERNAME, l.OS_USER_NAME,l.PROCESS FROM V$LOCKED_OBJECT l,V$SESSION S WHERE l.SESSION_ID=S.SID; 把死锁的进程kill: alter system kill session ‘sid,serial#’; (其中sid=l.session_id)↧