先在系统表中找到要处理的表名或者是存储过程的名字，在用游标对其进行处理
PS：SqlServer 2000使用的是系统表是sysobjects，类型字段是：xtype; SqlServer 2005以上版本的系统表是Sys.Objects,类型字段是Type
本文中以Sql2005为例，Sql2000版本请自行按照上述说明进行替换
注意 sys.objects 中type的值不同 删除命令是不同的
如删除存储过程用drop PROCEDURE PROCEDURENAME 删除表用 drop table tablename 删除触发器用Drop Trigger TriggerName
sys.objects.type的值表示的意思如下表：
C：检查约束。
D：默认的约束
F：外键约束
L：日志
P：存储过程
PK：主键约束
RF：复制过滤存储过程
S：系统表格
TR：触发器
U：用于表格。
UQ：独特的约束。
批量处理的代码如下：
DECLARE cursorname cursor for select 'drop PROCEDURE '+name from sys.objects where name like 'xx%' and xtype = 'p' --删除对应的存储过程
DECLARE cursorname cursor for select 'drop Trigger'+name from sys.objects where name like 'xx%' and xtype = 'tr' --删除对应的触发器
open cursorname
declare @curname sysname
fetch next from cursorname into @curname
while(@@fetch_status=0)
begin
exec(@curname)
fetch next from cursorname into @curname
end
close cursorname
deallocate cursorname
=====================================================
删除表
declare @procName varchar(500)
declare cur cursor
for select [name] from sys.objects where type = 'u' and [name] LIKE 'ns_%'
open cur
fetch next from cur into @procName
while @@fetch_status = 0
begin
if @procName <> 'DeleteAllProcedures'
exec('drop table ' + @procName)
fetch next from cur into @procName
end
close cur
deallocate cur
删除存储过程
declare @procName varchar(500)
declare cur cursor
for select [name] from sys.objects where type = 'p' and [name] LIKE 'ns_%'
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