1 -- 查看数据库锁明细 2 select a.sid, b.serial#, b.username, b.osuser, b.machine, b.program, c.object_name,d.spid, 3 decode(a.type, 4 'mr', 'media recovery', 5 'rt','redo thread', 6 'un','user name', 7 'tx', 'transaction', 8 'tm', 'dml', 9 'ul', 'pl/sql user lock', 10 'dx', 'distributed xaction', 11 'cf', 'control file', 12 'is', 'instance state', 13 'fs', 'file set', 14 'ir', 'instance recovery', 15 'st', 'disk space transaction', 16 'ts', 'temp segment', 17 'iv', 'library cache invalida-tion', 18 'ls', 'log start or switch', 19 'rw', 'row wait', 20 'sq', 'sequence number', 21 'te', 'extend table', 22 'tt', 'temp table', 23 'unknown') locktype, 24 decode(a.lmode, 25 0, 'none', 26 1, 'null', 27 2, 'row-s', 28 3, 'row-x', 29 4, 'share', 30 5, 's/row-x', 31 6, 'exclusive', 'unknown') lockmode 32 from v$lock a, v$session b, all_objects c, v$process d 33 where a.sid = b.sid 34 and a.type in ('tm','tx') 35 and c.object_id = a.id1 36 and b.paddr = d.addr; 37 38 -- 杀掉进程 39 -- alter system kill session 'sid,serial#';