ORA-04021错误是Oracle数据库中的一个常见错误,具体信息为“timeout occurred while waiting to lock object”,即等待锁定对象时发生超时。这个错误通常发生在多个会话(session)尝试同时访问或修改同一个数据库对象(如表、索引、序列等)时,而该对象已被另一个会话锁定,且锁定时间较长,导致等待的会话因超时而报错。
对应trc 文件 49891.trc 三、查询官方文档,找到解决办法 SQL > alter system set "_adg_parselock_timeout"=500 scope=both sid='*';
Function created. CREATE OR REPLACE PROCEDURE update_onlineuser(lasttime in varchar2,segname in varchar2,tablename varchar2) * ERROR at line 1: ORA-04021:timeout occurred while waiting to lock object Procedure created. PL/SQL produre successfully completed. 二、分析: ORA-04021:等待锁定对象时发...
二、结合日志进行分析 alter日志 对应trc 文件 49891.trc 三、查询官方文档,找到解决办法 SQL > alter system set "_adg_parselock_timeout"=500 scope=both sid='*'; 日积月累
oracle ORA-04021的解决办法(timeout occurred while waiting to lock object),当存储过程正在执行时,如果试图删除、修改、编译存储过程,等待一段时间,会报上述错误。解决方法:等待一段时间,重新尝试删除、修改或者编译存储过程。如果还是失败,则查看哪些会话正在
ORA-04021 timeout occurred while waiting to lock object stringstringstringstringstring Cause: While waiting to lock a library object, a timeout is occurred.Action: Retry the operation later.⽤如下sql脚本查找造成死锁的session (To find out who is blocking you, run the query in another session ...
Oracle Database - Enterprise Edition - Version 12.2.0.1 and later: datapatch reports error "ORA-04021: timeout occurred while waiting to lock object SYS.DBMS_AQ" aft
Oracle Database - Enterprise Edition - Version 11.2.0.3 and later: ORA-04021: timeout occurred while waiting to lock object : DR Instance terminated by LGWR
ORA-04021: timeout occurred while waiting to lock object 解决方法 某个应用正在锁定该表或者包 表为 select b.SID,b.SERIAL#,c.SQL_TEXT from v$locked_object a, v$session b, v$sqlarea c where a.SESSION_ID = b.SID and b.SQL_ADDRESS = c.ADDRESS ...
某个应用正在锁定该表或者包 表为selectb.SID,b.SERIAL#,c.SQL_TEXTfromv$locked_object a, v$session b, v$sqlarea cwherea.SESSION_ID=b.SIDandb.SQL_ADDRESS=c.ADDRESSandc.sql_textlike'%table_name%'包为selectB.SID,b.USERNAME,b.MACHINEFROMV$ACCESS A, V$SESSION BWHEREA.SID=B.SIDanda.OBJECT...