ORACLE锁表有关问题 inactive 跪求

ORACLE锁表问题 inactive 跪求下面是聊天记录,17号早上的。1234(1) 09:27:22USERNAMEPROGRAMEVENTSQL_IDSTA

ORACLE锁表问题 inactive 跪求





下面是聊天记录,17号早上的。

1234(1) 09:27:22                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                       


USERNAME                       PROGRAM                                          EVENT                          SQL_ID        STATUS   LAST_CALL_ET                  
------------------------------ ------------------------------------------------ ------------------------------ ------------- -------- ------------                  
ADMIN001                       btw@sysdata18a (TNS V1-V3)              enq: TX - row lock contention  690386d37tbf3 ACTIVE          47886                  
ADMIN001                       btw@sysdata18a (TNS V1-V3)              enq: TX - row lock contention  690386d37tbf3 ACTIVE          22776                  
ADMIN001                       btw@sysdata18a (TNS V1-V3)              enq: TX - row lock contention  690386d37tbf3 ACTIVE          19111                  
ADMIN001                       btw@sysdata18a (TNS V1-V3)              enq: TX - row lock contention  690386d37tbf3 ACTIVE          15511                  


ADMIN001                       btw@sysdata18a (TNS V1-V3)              enq: TX - row lock contention  690386d37tbf3 ACTIVE                                 
                                                                                                                                                                    
.......                                                                                                                                                             
                                                                                                                                                                    


1234(1) 09:27:27                                                                                                                                        
SQL_ID  690386d37tbf3, child number 1                                                                                                                               
-------------------------------------                                                                                                                               
INSERT INTO TB_DATA(AAA) SELECT AAA FROM TB_BA_ACTATTR WHERE DI = :1                                                                                          


                                                                                                                                                                    
5678(ttt) 09:28:13   //(下面这个不自动换行会显示正常)                                                                                                                                       
       SID OSUSER                         USERNAME PROGRAM                                          MODULE                                           MACHINE                                                          CLIENT_INFO                                                      LOGON_TIME          LAST_CALL_ET STATUS  


---------- ------------------------------ ------------------------------ ------------------------------------------------ ------------------------------------------------ ---------------------------- ---------------------------- ------------------- ------------ --------
      5421 YYITSME                          ERP_JK SQL*Net message from client                                      13052:12680plsqldev.exe                                     PL/SQL Developer    WORKGROUP\GDERP19 2013-06-16 18:20:00        53734 INACTIVE


5678(ttt) 09:28:26
PL/SQL堵塞的

4567(凡凡) 09:32:02
先kill掉吧,我请神牛跟进下的

                                                                                                                   
[解决办法]
有点乱,没看太明白。
聊天记录的第一段是说有表被锁了,至于时间应该看不出来。第二段是在查被锁的表,和锁表的进程。单纯这么看的话,可以认为是YYITSME用户引起锁表,PL/SQL Developer。
[解决办法]

引用:
Quote: 引用:

有点乱,没看太明白。
聊天记录的第一段是说有表被锁了,至于时间应该看不出来。第二段是在查被锁的表,和锁表的进程。单纯这么看的话,可以认为是YYITSME用户引起锁表,PL/SQL Developer。




简单分析下为啥吧?
enq: TX - row lock contention 说明表被锁了, 690386d37tbf3 是sql_id,根据这个查出来的sql语句是INSERT INTO TB_DATA(AAA) SELECT AAA FROM TB_BA_ACTATTR WHERE DI = :1。最后一块所得是一个状态,YYITSME  2013-06-16 18:20:00 通过plsqldev.exe登陆进来,机器名称:WORKGROUP\GDERP19,LAST_CALL_ET STATUS   INACTIVE
 
[解决办法]
有点乱、没看明白、LZ用下面的脚本看一下、是否确实存在锁表以及是哪条sql导致:

SELECT a.sid 
[解决办法]

         decode(request,
                0,
                ' :holder',' :Waiter') sess_id,blocking_session blocker,
         lmode,
         request,
         a.type,
         c.object_name,
         decode(row_wait_obj#,
                -1,
                'Holder of Lock !!!',
                dbms_rowid.rowid_create(1,
                                        row_wait_obj#,
                                        row_wait_file#,
                                        row_wait_block#,
                                        row_wait_row#)) row_id,
         nvl(SQL_FULLTEXT, 'Holder of Lock !!!') sqltext


 FROM V$LOCK A, V$LOCKED_OBJECT B, ALL_OBJECTS C, V$SESSION D, V$SQL E
WHERE (id1, id2, a.type) in
         (select id1, id2, type from v$lock where request > 0)
     AND a.sid = b.session_id
     AND b.object_id = c.object_id
     AND d.sid = a.sid
     AND d.sql_hash_value = e.hash_value(+)