sql server2000ÖÐÔõô¶Ô´æ´¢¹ý³Ì½øÐмÓÃܺͽâÃÜ
1. >>¼ÓÃÜ
from the Books Online:
Use the WITH ENCRYPTION option:
IF EXISTS (SELECT name from sysobjects
WHERE name = 'encrypt_this' AND type = 'P')
DROP PROCEDURE encrypt_this
GO
USE pubs
GO
CREATE PROCEDURE encrypt_this
WITH ENCRYPTION
AS
SELECT *
from authors
GO
EXEC sp_helptext encrypt_this
2. ¹Ø¼ü×Ö ×Ö½Ú²»ÊÜÏÞÖÆ,±ÈSQLexplorer°²È«,²é¿´ËùÓÐSYSCOMMENTSÄÚ¼ÓÃܵĴúÂë
create PROCEDURE sp_decrypt(@objectName varchar(50))
AS
begin
set nocount on
--CSDN£ºj9988 copyright:2004.01.05
--V3.1
--ÆÆ½â×Ö½Ú²»ÊÜÏÞÖÆ£¬ÊÊÓÃÓÚSQLSERVER2000´æ´¢¹ý³Ì£¬º¯Êý£¬ÊÓͼ£¬´¥·¢Æ÷
--·¢ÏÖÓÐ´í£¬ÇëE_MAIL£ºCSDNj9988@tom.com
begin tran
declare @objectname1 varchar(100),@orgvarbin varbinary(8000)
declare @sql1 nvarchar(4000),@sql2 varchar(8000),@sql3 nvarchar(4000),@sql4 nvarchar(4000)
DECLARE @OrigSpText1 nvarchar(4000), @OrigSpText2 nvarchar(4000) , @OrigSpText3 nvarchar(4000), @resultsp nvarchar(4000)
declare @i int,@status int,@type varchar(10),@parentid int
declare @colid int,@n int,@q int,@j int,@k int,@encrypted int,@number int
select @type=xtype,@parentid=parent_obj from sysobjects where id=object_id(@ObjectName)
create table #temp(number int,colid int,ctext varbinary(8000),encrypted int,status int)
insert #temp SELECT number,colid,ctext,encrypted,status from syscomments WHERE id = object_id(@objectName)
select @number=max(number) from #temp
set @k=0
while @k<=@number
begin
if exists(select 1 from syscomments where id=object_id(@objectname) and number=@k)
begin
if @type='P'
set @sql1=(case when @number>1 then 'ALTER PROCEDURE '+ @objectName +';'+rtrim(@k)+' WITH ENCRYPTION AS '
else 'ALTER PROCEDURE '+ @objectName+' WITH ENCRYPTION AS '
end)
if @type='TR'
set @sql1='ALTER TRIGGER '+@objectname+' ON '+OBJECT_NAME(@parentid)+' WITH ENCRYPTION FOR INSERT AS PRINT 1 '
if @type='FN' or @type='TF' or @type='IF'
set @sql1=(case @type when 'TF' then
'ALTER FUNCTION '+ @objectName+'(@a char(1)) returns @b table(a varchar(10)) wi
Ïà¹ØÎĵµ£º
3¡£±íÄÚÈÝÈçÏÂ
-----------------------------
ID LogTime
1 2008/10/10 10:00:00
1 2008/10/1 ......
SQL2005 ·ÖÎå¸ö°æ±¾£¬ÈçÏÂËùÁУ¬
¡¡¡¡1.Enterprise(ÆóÒµ°æ),
2.Development(¿ª·¢°æ),
¡¡¡¡3.Workgroup,(¹¤×÷Ⱥ°æ)
¡¡¡¡4.Standard,(±ê×¼°æ)
¡¡¡¡5.Express.(àÅ£¬¹ÀÇҾͽÐËü¼òÒ×°æ°É)
¡¡¡¡Õ⼸¸ö°æ±¾£¬ÎÒÃǾ¿¾¹Ó¦¸ÃʹÓÃÄÄÒ»°æÄØ﹖
¡¡¡¡ÕâÊÇÐí¶à³õѧSQL2005µÄÈË×î³£ÎʵÄÎ ......
Ò»¡¢Ñ»·
create table tb(
col1 varchar(1),
col2 varchar(2)
)
insert tb(col1,col2)values('0','0')
go 10000000
¶þ¡¢Êý¾ÝºÏ²¢
if object_id('[order]') is not null drop table [order]
go
create table [order]([orderid] int,[ordertype] varchar(1))
insert [ord ......
ʹÓÃSQLʱ±ØÐ뿼ÂǵĹؼüÒòËØ
Ò»£¬»ñµÃ½á¹û¼¯ËùÐè·ÃÎʵÄÊý¾ÝÁ¿£¬ÔÚûÓÐÈ·¶¨Ä¿±êÈÝÁ¿Ö®Ç°£¬ºÜÄѶ϶¨²éѯִÐеÄЧÂÊ£»
¶þ£¬¶¨Òå½á¹û¼¯ËùÐèµÄ²éѯÌõ¼þ£¬Ò²¾ÍÊÇÈçºÎÏÞ¶¨½á¹û¼¯£¬ÈçºÎºÏÀíµÄʹÓÃsql×Ӿ䣻
Èý£¬½á¹û¼¯µÄ´óС£¬È¡¾öÓÚ±íµÄ´óСºÍ¹ýÂËÌõ¼þµÄϸ½Ú£¬µ«²»¶¼ÊÇÕâÑù£¬µäÐ͵ÄÇé¿öÊÇ£¬Èô¸É¸ö¶ÀÁ¢Ê¹ÓÃʱЧÂʲ»¸ßµÄÌõ ......
using System;
using System.Text.RegularExpressions;
using System.Web;
namespace FSqlKeyWord
{
/**//**//**//// <summary>
/// SqlKey µÄժҪ˵Ã÷¡£
/// </summary>
public class SqlKey
{
private HttpRequest request;
//private const string St ......