SQL 錯誤:查詢已超時 或者 查詢其他表正常,但指定某個表一直顯示"正在執行中..."
阿新 • • 發佈:2021-10-18
SQL 錯誤:查詢已超時 或者 查詢其他表正常,但指定某個表一直顯示"正在執行中..."
解決方法:先通過 查詢 阻塞/死鎖 的程序模組,找到程序ID,然後殺死阻塞/死鎖 的程序
1、查詢
方法1:
select * from sys.sysprocesses where blocked<>0
方法2:
use master go select spid, blocked, loginame, last_batch, status, cmd, hostname, program_name from sysprocesses where spid in ( select blocked from sysprocesses where blocked <> 0 ) or (blocked <>0)
方法3:
declare @spid int, @bl int DECLARE s_cur CURSOR FOR select 0 ,blocked from (select * from sys.sysprocesses where blocked>0 ) a where not exists(select * from (select * from sys.sysprocesses where blocked>0 ) b where a.blocked=spid) union select spid,blocked from sys.sysprocesses where blocked>0 OPEN s_cur FETCH NEXT FROM s_cur INTO @spid,@bl WHILE @@FETCH_STATUS = 0 begin if @spid =0 select ' 引起死鎖的是: '+ CAST(@bl AS VARCHAR(10)) + ' 程序號, 其執行的SQL 語法如下' else select ' 程序號SPID :'+ CAST(@spid AS VARCHAR(10))+ ' 被' + ' 程序號SPID :'+ CAST(@bl AS VARCHAR(10)) +' 阻塞, 其當前程序執行的SQL 語法如下' DBCC INPUTBUFFER (@bl ) FETCH NEXT FROM s_cur INTO @spid,@bl end CLOSE s_cur DEALLOCATE s_cur
2、解決( killspid(程序號))
例如:
kill 56
建立時間:2021.10.18 更新時間:
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