问题1:
if exists(select * from dbo.sysobjects where id=object_id(N'[TEST]') and objectproperty(id N'isusertable')=1) if exists(select * from dbo.sysobjects
if exists(select * from dbo.sysobjects where id=object_id(N'[TEST]') and objectproperty(id N'isusertable')=1) if exists(select * from dbo.sysobjects