--/第1步**********删除所有表的外键约束*************************/
DECLARE c1 cursor forselect 'alter table ['+ object_name(parent_obj) + '] drop constraint ['+name+']; 'from sysobjectswhere xtype = 'F'open c1declare @c1 varchar(8000)fetch next from c1 into @c1while(@@fetch_status=0)beginexec(@c1)fetch next from c1 into @c1endclose c1deallocate c1--/第2步**********删除所有表*************************/use TEST
GO
declare @sql varchar(5000)
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
--删除所有的存储过程同理可得,但不需要走第一步,只需将第2步的代码的where type='U' 改成 where type='P',drop table 改成 drop Procedure。
删除视图
删除所有视图 declare @sql2 varchar(8000) set @sql2= '' select @sql2=@sql2+ ', '+name from sysobjects where type= 'V ' and name not in( 'syssegments ', 'sysconstraints ') set @sql2= 'drop view '+stuff(@sql2, 1, 1, ' ') exec(@sql2) GO