删除数据库所有存储过程的SQL语句

--/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)