--/第1步**********删除所有表的外键约束*************************/
DECLARE c1 cursorfor
select'alter table ['+object_name(parent_obj) +'] drop constraint ['+name+']; '
from sysobjects
where xtype ='F'
open c1
declare@c1varchar(8000)
fetchnextfrom c1 into@c1
while(@@fetch_status=0)
begin
exec(@c1)
fetchnextfrom c1 into@c1
end
close c1
deallocate c1
--/第2步**********删除所有表*************************/
use 数据库
declare@tnamevarchar(8000)
set@tname=''
select@tname=@tname+ Name +','from sysobjects where xtype='U'
select@tname='drop table '+left(@tname,len(@tname)-1)
exec(@tname)
--/第2步**********删除所有存储过程*************************/
use 数据库
declare@tnamevarchar(8000)
set@tname=''
select@tname=@tname+ Name +','from sysobjects where xtype='P'
select@tname='drop Procedure '+left(@tname,len(@tname)-1)
exec(@tname)