--查询被锁表
SELECT request_session_id spid,OBJECT_NAME(resource_associated_entity_id) tableName
FROM sys.dm_tran_locks WHERE resource_type='OBJECT'

DECLARE @spid INT
--循环所有实验室数据
DECLARE Spid_Cursor CURSOR --定义游标
FOR (SELECT request_session_id spid
FROM sys.dm_tran_locks WHERE resource_type='OBJECT' ) --查询出被锁表spid
OPEN Spid_Cursor; --打开游标
FETCH NEXT FROM Spid_Cursor INTO @spid; --读取第一行数据
WHILE @@FETCH_STATUS = 0
BEGIN
declare @sql varchar(1000)
set @sql='kill '+cast(@spid as varchar)
exec(@sql)

FETCH NEXT FROM Spid_Cursor INTO @spid; --读取下一行数据
END
CLOSE Spid_Cursor; --关闭游标
DEALLOCATE Spid_Cursor; --释放游标