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/*------------------------------------------------------------------
-- Author : htl258(Tony)
-- Date : 2010-04-16 14:30:23
-- Version: Microsoft SQL Server 2008 (RTM) - 10.0.1600.22 (Intel X86)
Jul 9 2008 14:43:34
Copyright (c) 1988-2008 Microsoft Corporation
Developer Edition on Windows NT 5.1 <X86> (Build 2600: Service Pack 3)
------------------------------------------------------------------*/
USE tony
GO
ALTER DATABASE tony SET RECOVERY SIMPLE --ÉèÖùÊÕÏ»¹ÔģʽΪ¼òµ¥
GO
DECLARE @logname SYSNAME
SELECT @logname=name from sys.database_files WHERE type_desc='LOG' --²éѯÈÕÖ¾µÄÂß¼ÎļþÃû
DBCC SHRINKFILE(@logname,0) --ÊÕËõÈÕÖ¾,0ΪÊÕËõºóµÄ´óС£¬µ¥Î»ÎªMB
GO
ALTER DATABASE tony SET RECOVERY FULL --ÉèÖùÊÕÏ»¹ÔģʽΪÍêÈ«
GO
Ïà¹ØÎĵµ£º
DECLARE @HDOC INT --Îĵµ¾ä±ú
DECLARE @XMLSTRING VARCHAR(200) --XML×Ö·û´®
SET @xmlString ='<?xml version="1.0"?>
<ROOT>
<USER ID="1" Name="SBQCEL"/>
<USER ID="2" Name="PEACELI"/>
<USER ID="3" Name="SHEEPCHANG"/>
</ROOT>'
--ʹÓÃϵͳ´æ´¢ ......
localhost...²»ÄÜ´ò¿ªµ½Ö÷»úµÄÁ¬½Ó£¬ÔÚ¶Ë¿Ú 1433: Á¬½Óʧ°Ü
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create table test(
id varchar(20),
sname varchar(20)
)
create TRIGGER [test_insert] ON [dbo].[test]
INSTEAD OF INSERT
AS
declare @str varchar(20)
declare @i integer
set @str = 'BV'+left(convert(char,getdate(),112),6)
select @i=isnull(max(cast(right(rtrim(id),len(id)-8 ......
SQL Server2005¶Áȡע²á±í
DECLARE @result varchar(255)
EXEC master.dbo.xp_regread 'HKEY_LOCAL_MACHINE','SOFTWARE\OperationControlSystem\ClientID','Prefix',@result OUT ---×¢Òâ±ØÐëÓÐOUT·ñÔò@resultΪ¿Õ
SELECT @result
¼ÙÈçÔÚÖ´Ðйý³ÌÖгöÏÖ´íÎ󣬿ÉÄÜÊÇδÕÒµ½´æ´¢¹ý³Ì_master.dbo.xp_regread
ÔÒò£º×ö°²È« ......
-----------------------------------------------------
--×÷ÓãºÓÃÓÚsql server 2005 µ¼³öÓû§±íÊý¾Ý×Öµä
--1 ĬÈϵ¼³öµ±Ç°Êý¾Ý¿âÖÐËùÓÐÓû§±í(xtype = 'u')µÄÊý¾Ý×ֵ䣻
--2 ¿ÉÒÔÔÚxtype = 'u'Ìæ»»ÎªÈçÏÂËùʾÓï¾äxtype = 'u' and name in ('son','Person') µ¼³ö×Ô¶¨ÒåµÄ±íµÄÊý¾Ý×ֵ䣻
--3 ¿ÉÒÔÀûÓü¯³É·þÎñSSISµ¼³ ......