sql server 存储过程（事务，带参数声明，数据库瘦身）

CREATE PROCEDURE procedureName (@var1 as varchar(50),@var2 as varchar(50))

--建立未发临时表

AS

begin tran

--doSth

DUMP TRANSACTION GJJ WITH NO_LOG ---------1.清空日志

BACKUP LOG GJJ WITH NO_LOG ------------2.截断事务日志

DBCC SHRINKDATABASE(GJJ) ----------------- 3.收缩数据库

IF @@ERROR>0

BEGIN

ROLLBACK

END

ELSE

BEGIN

COMMIT

END

GO