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use msdb --ÎÒÊÇÔÚmsdbÀï²âÊԵ쬲»½¨ÒéÔÚϵͳ¿âÀïÂҸ㣬ºó¹û×Ô¸º
--1.´´½¨±í
CREATE TABLE [dbo].[UserFiltration](
[ID] [int] IDENTITY(1,1) NOT NULL primary key,
[username] [varchar](100) NOT NULL DEFAULT ('*'),
[programname] [varchar](100) NOT NULL DEFAULT ('*'),
[IP] [varchar](100) NOT NULL DEFAULT ('*'),
[hostname] [varchar](100) NOT NULL DEFAULT ('*'),
[Comment] [varchar](1000) NOT NULL DEFAULT (''),
[Ctime] [datetime] NOT NULL DEFAULT (getdate()),
[Utime] [datetime] NULL
)
go
--2.Ìí¼Ó¹æÔò
insert into UserFiltration(username,programname,ip,hostname)
select '*','*','*',host_name() --±¾»úµÇ¼²»ÊÜÏÞÖÆ
go
--3.Ìí¼ÓÓû§¶ÁȡȨÏÞ
grant select on UserFiltration to public
go
--4.Ìí¼Ó´¥·¢Æ÷
create TRIGGER [tr_LoginCheck]
ON ALL SERVER
FOR LOGON
AS
set nocount on
if not exists(select 1 from msdb.dbo.UserFiltration
    where suser_name() = case when username = '*' then suser_name() else username end
      and app_name() like case when programname = '*' then app_name() else programname end
      and EVENTDATA().value('(/EVENT_INSTANCE/ClientHost)[1]', 'varchar(128)') = case when IP = '*' then EVENTDATA().value('(/EVENT_INSTANCE/ClientHost)[1]', 'varchar(128)') else IP end
      and host_name() = case when hostname = '*' then host_name() else hostname end
    )
rollback tran
--5.н¨Ò»¸öµÇ¼
sp_addlogin 'test01','


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declare @ProductName nvarchar(50)
declare pcurr cursor for select ProductName from Products
open pcurr
fetch next from pcurr into @ProductName
while (@@fetch_status = 0)
begin
print (@ProductName)
fetch next from pcurr into @ProductName
end
close pcurr
deallocate pcurr ......

SQL SERVER ·ÖÒ³´æ´¢¹ý³Ì

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 --drop procedure p_page
--go
create procedure p_page
(
@Tables varchar(1000), --±íÃûÈçtesttable
@PrimaryKey varchar(100),--±íµÄÖ÷¼ü,±ØÐëΨһÐÔ
@Sort varchar(200) = NULL,--ÅÅÐò×Ö¶ÎÈçf_Name asc»òf_name desc(×¢ÒâÖ»ÄÜÓÐÒ»¸öÅÅÐò×Ö¶Î)
@CurrentPage int = 1,--µ± ......

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CREATE OR REPLACE PACKAGE PG_MERGESORT IS
  -- Author  : wealth_khb@126.com
  -- Created : 2009-10- ......
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