最近用godaddy的空间，由于系统里面的表多，一个个的删除很麻烦，就网上搜集了一下解决方法。
给大家分享一下：
1.批量删除存储过程 declare @procName varchar(500)
declare cur cursor
for select [name] from sys.objects where type = 'p'
open cur
fetch next from cur into @procName
while @@fetch_status = 0
begin
if @procName <> 'DeleteAllProcedures'
exec('drop procedure ' + @procName)
fetch next from cur into @procName
end
close cur
deallocate cur
2，批量删除外键
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
3.批量删除表
DECLARE c2 cursor for
select 'drop table ['+name +']; '
from sysobjects
where xtype = 'u'
open c2
declare @c2 varchar(8000)
fetch next from c2 into @c2
while(@@fetch_status=0)
begin
exec(@c2)
fetch next from c2 into @c2
end
close c2
deallocate c2
--批量清除表内容：
--1.禁用外键约束
DECLARE c1 cursor for
select 'alter table ['+ object_name(parent_obj) + '] nocheck 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
--2.清除表内容
DECLARE c2 cursor for
select 'truncate table ['+name +']; '
from sysobjects
where xtype = 'u'
open c2
declare @c2 varchar(8000)
fetch next from c2 into @c2
while(@@fetch_status=0)
begin
exec(@c2)
fetch next from c2 into @c2
end
close c2
deallocate c2
--3.启用外键约束
DECLARE c1 cursor for
select 'alter table ['+ object_name(parent_obj) + '] check 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