检查死锁方式 用dba用户执行以下语句,可以查看到被死锁的语句. 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)) 1)查找死锁的进程: sqlplus “/as sysdba” (sys/change_on_install) SELECT s.username,l.O…