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  • 不小心让数据库死锁了,网上找办法解决

    SELECT

         SPID                = er.session_id

         ,Status             = ses.status

         ,[Login]            = ses.login_name

         ,Host               = ses.host_name

         ,BlkBy              = er.blocking_session_id

         ,DBName             =DB_Name(er.database_id)

         ,CommandType        = er.command

         ,SQLStatement       = st.text

         ,ObjectName         =OBJECT_NAME(st.objectid)

         ,ElapsedMS          = er.total_elapsed_time

         ,CPUTime            = er.cpu_time

         ,IOReads            = er.logical_reads + er.reads

         ,IOWrites           = er.writes

         ,LastWaitType       = er.last_wait_type

         ,StartTime          = er.start_time

         ,Protocol           = con.net_transport

         ,ConnectionWrites   = con.num_writes

         ,ConnectionReads    = con.num_reads

         ,ClientAddress      = con.client_net_address

         ,Authentication     = con.auth_scheme

     FROM sys.dm_exec_requests er

     OUTER APPLY sys.dm_exec_sql_text(er.sql_handle) st

     LEFT JOIN sys.dm_exec_sessions ses

     ON ses.session_id = er.session_id

     LEFT JOIN sys.dm_exec_connections con

     ON con.session_id = ses.session_id

     WHERE er.session_id > 50


     ORDER BY

         er.blocking_session_id DESC

         ,er.session_id


    kill 42

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  • 原文地址:https://www.cnblogs.com/hellohongfu/p/SQL.html
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