一、查看有哪些表被锁住
select b.owner,b.object_name,a.session_id,a.locked_mode from v$locked_object a,dba_objects b where b.object_id = a.object_id;select b.username,b.sid,b.serial#,logon_time from v$locked_object a,v$session b where a.session_id = b.sid order by b.logon_time;
杀进程中的会话
alter system kill session 'sid,serial#';e.galter system kill session '29,5497'; 如果有ora-00031错误,则在后面加immediate;alter system kill session '29,5497' immediate; 二、如何杀死oracle死锁进程1.查哪个过程被锁: 查V$DB_OBJECT_CACHE视图: SELECT * FROM V$DB_OBJECT_CACHE A WHERE A.OWNER='GSEOPROD' AND A.LOCKS != '0';2. 查是哪一个SID,通过SID可知道是哪个SESSION:
查V$ACCESS视图: SELECT * FROM V$ACCESS WHERE OWNER='过程的所属用户' AND NAME='刚才查到的过程名'; 3. 查出SID和SERIAL#: 查V$SESSION视图: SELECT SID,SERIAL#,PADDR FROM V$SESSION WHERE SID='刚才查到的SID'; 查V$PROCESS视图: SELECT SPID FROM V$PROCESS WHERE ADDR='刚才查到的PADDR'; 4. 杀进程: (1)先杀ORACLE进程: ALTER SYSTEM KILL SESSION '查出的SID,查出的SERIAL#'; (2)再杀操作系统进程: KILL -9 刚才查出的SPID或ORAKILL 刚才查出的SID 刚才查出的SPID。