1.數據庫死鎖
select
request_session_id spid,
OBJECT_NAME(resource_associated_entity_id) tableName
from
sys.dm_tran_locks
where
resource_type='OBJECT'
kill 51
use master
Select * from sysprocesses where blocked<>0
2.數據庫日誌壓縮
2.1將恢復模式改爲簡單
2.2將自動收縮設爲true
2.3 指定數據庫->任務->收縮->文件