--/第1步**********删除所有表的外键约束*************************/
DECLARE c1 cursor
for
select
'alter table ['
+ object_name(parent_obj) +
'] drop constraint ['
+name+
']; '
from
sysobjects
where
xtype =
'F'
open c1
declare @c1 varchar(8000)
fetch next
from
c1
into
@c1
while
(@@fetch_status=0)
begin
exec(@c1)
fetch next
from
c1
into
@c1
end
close c1
deallocate c1
--/第2步**********删除所有表*************************/
use 数据库名(是要删除表的所在的那个数据库的名称)
GO
declare @sql varchar(8000)
while
(
select
count(*)
from
sysobjects
where
type=
'U'
)>0
begin
SELECT @sql=
'drop table '
+ name
FROM sysobjects
WHERE (type =
'U'
)
ORDER BY
'drop table '
+ name
exec(@sql)
end