--DB2頻繁出現(xiàn)死鎖，常用解決問題的命令
db2 get snapshot for locks on sample
db2 get db cfg for sample
db2 update db cfg using dlchktime 10000

-查看數(shù)據(jù)庫管理器級別快照信息
??? db2 get snapshot for dbm
-查看數(shù)據(jù)庫級別快照信息
??? db2 get snapshot for database on dbname???????
-查看應(yīng)用級別快照信息
??? db2 get snapshot for application agentid appl-handler
?? 注：appl-handler可以從list applicaitions的輸出中得到
-查看表級別快照信息
??? db2 get snapshot for tables on dbname??
??? 注：需要把tables快照開關(guān)設(shè)為ON才會(huì)有作用
-查看鎖快照信息
??? db2 get snapshot for locks on dbname
? 或
??? db2 get snapshot for locks on for application agentid appl-handler
-查看動(dòng)態(tài)sql語句快照信息
??? db2 get snapshot for dynamic sql on dbname

db2 get monitor switches
db2 update monitor switches using lock on statement on
create? event monitor mymonitor for deadlocks,statements?? write to file? 'c:/temp'
set event monitor mymonitor state 1
db2evmon? - path 'c:/temp'

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DB2頻繁出現(xiàn)死鎖，常用解決問題的命令