查詢建立時間

--表
select * from sysobjects where id=object_id(N'表名') and xtype='U'  
--表的結構   
select * from syscolumns where id=object_id(N'表名')     
--儲存過程   
select * from sysobjects where id=object_id(N'儲存過程名') and xtype='P'  

查詢最後修改時間

--儲存過程
select name,modify_date from sys.all_objects where type='P' order by modify_date desc
--觸發器
select name,modify_date from sys.all_objects where type='TR' order by modify_date desc
--表
select * from sys.all_objects where type='u' order by modify_date desc