1. 詢所有的死鎖程序。語法如下：

-- **** 查詢程序死鎖 ****
-- **********************
-- **********************

SELECT TOP 10
  [session_id],
  [request_id],
  [start_time] AS '開始時間',
  [status] AS '狀態',
  [command] AS '命令',
  dest.[text] AS 'sql語句',
  DB_NAME([database_id]) AS '資料庫名',
 [blocking_session_id] AS '正在阻塞其他會話的會話ID',
 [wait_type] AS '等待資源型別',
 [wait_time] AS '等待時間',
 [wait_resource] AS '等待的資源',
 [reads] AS '物理讀次數',
 [writes] AS '寫次數',
 [logical_reads] AS '邏輯讀次數',
 [row_count] AS '返回結果行數'
 FROM sys.[dm_exec_requests] AS der
 CROSS APPLY
 sys.[dm_exec_sql_text](der.[sql_handle]) AS dest
 WHERE [session_id]>50 AND DB_NAME(der.[database_id])='FlexSFS' 
 ORDER BY [cpu_time] DESC

2.查詢出來結果之後，就要殺死相應的死鎖程序。加入上面結果中有個死鎖的SessionId為76

則

kill 76

3. 再查詢1裡面的死鎖程序，就會發現沒有死鎖程序了。