查看被锁表:
  select spId
  from master..SysProcesses
  where db_Name(dbID) = '数据库名称'
  and spId <> @@SpId
  and dbID <> 0
  解除锁:
  exec ('Kill '+cast(@spid  as varchar))
  查看被锁表:
  select   request_session_id   spid,OBJECT_NAME(resource_associated_entity_id) tableName
  from   sys.dm_tran_locks where resource_type='OBJECT'
  spid 锁表进程
  tableName 被锁表名
  解锁:
  declare @spid  int
  Set @spid  = 57 --锁表进程
  declare @sql varchar(1000)
  set @sql='kill '+cast(@spid  as varchar)
  exec(@sql)