SQL Server 2005ÖеÄÎļþºÍÎļþ×é(¶þ)
--> Title : SQL Server 2005ÖеÄÎļþºÍÎļþ×é(¶þ)
--> Author : wufeng4552
--> Date : 2010-1-13
SQL Server 2005ÖеÄÎļþºÍÎļþ×é(¨ç) Ö÷Òª講½âÁËÀí論²¿·Ö
http://blog.csdn.net/wufeng4552/archive/2009/10/23/4716053.aspx
SQL Server 2005ÖеÄÎļþºÍÎļþ×é(¶þ) Ö÷Òª將幾種³£ÓõIJÙ×÷ÕûÀíÈçÏÂ:
1: 將 5MB µÄ資ÁÏ檔¼ÓÈë AdventureWorks 資ÁÏ庫ÖÐ
ALTER DATABASE AdventureWorks
ADD FILE
(
NAME = Test1dat2,
FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\t1dat2.ndf',
SIZE = 5MB,
MAXSIZE = 100MB,
FILEGROWTH = 5MB
)
2:ÔÚ AdventureWorks 資ÁÏ庫Öн¨Á¢ Test1FG1 檔°¸Èº組£¬ÇÒ會將兩個 5MB µÄ檔°¸¼ÓÈë檔°¸Èº組ÖС£
USE master
GO
ALTER DATABASE AdventureWorks
ADD FILEGROUP Test1FG1;
GO
ALTER DATABASE AdventureWorks
ADD FILE
(
NAME = test1dat3,
FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\t1dat3.ndf',
SIZE = 5MB,
MAXSIZE = 100MB,
FILEGROWTH = 5MB
),
(
NAME = test1dat4,
FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\t1dat4.ndf',
SIZE = 5MB,
MAXSIZE = 100MB,
FILEGROWTH = 5MB
)
TO FILEGROUP Test1FG1
3:將兩個 5MB µÄ記錄檔¼ÓÈë AdventureWorks 資ÁÏ庫ÖС£
ALTER DATABASE AdventureWorks
ADD LOG FILE
(
NAME = test1log2,
FILENAME = 'D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\test2log.ldf',
SIZE = 5MB,
MAXSIZE = 100MB,
FILEGROWTH = 5MB
),
(
NAME = test1log3,
FILENAME = 'D:\Prog
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ÔÚSQLÓï¾äÓÅ»¯¹ý³ÌÖУ¬ÎÒÃǾ³£»áÓõ½hint,ÏÖ×ܽáÒ»ÏÂÔÚSQLÓÅ»¯¹ý³ÌÖг£¼ûOracle HINTµÄÓ÷¨£º
1. /*+ALL_ROWS*/
±íÃ÷¶ÔÓï¾ä¿éÑ¡Ôñ»ùÓÚ¿ªÏúµÄÓÅ»¯·½·¨,²¢»ñµÃ×î¼ÑÍÌÍÂÁ¿,ʹ×ÊÔ´ÏûºÄ×îС»¯.
ÀýÈç:
SELECT /*+ALL+_ROWS*/ EMP_NO,EMP_NAM,DAT_IN from BSEMPMS WHERE EMP_NO='SCOTT';
2. /*+FIRST_ROWS*/
±íÃ÷¶ÔÓï¾ ......
/******* µ¼³öµ½excel
EXEC master..xp_cmdshell ’bcp SettleDB.dbo.shanghu out c:temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""’
/*********** µ¼ÈëExcel
SELECT *
from OpenDataSource( ’Microsoft.Jet.OLEDB.4.0’,
’Data Source="c:test.xls";User ID=Admin;Password=;E ......
Ò»¡¢»ù´¡
1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
CREATE DATABASE database-name
2¡¢ËµÃ÷£ºÉ¾³ýÊý¾Ý¿â
drop database dbname
3¡¢ËµÃ÷£º±¸·Ýsql server
--- ´´½¨±¸·ÝÊý¾ÝµÄ device
USE master
EXEC sp_addumpdevice 'disk', 'testBack', 'c:mssql7backupMyNwind_1.dat'
--- ¿ªÊ¼±¸·Ý
BACKUP DATABASE pubs TO testBack
......
Ò»¡¢»ù´¡
1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
CREATE DATABASE database-name
2¡¢ËµÃ÷£ºÉ¾³ýÊý¾Ý¿â
drop database dbname
3¡¢ËµÃ÷£º±¸·Ýsql server
--- ´´½¨ ±¸·ÝÊý¾ÝµÄ device
USE master
EXEC sp_addumpdevice 'disk', 'testBack', 'c:mssql7backupMyNwind_1.dat'
--- ¿ªÊ¼ ±¸·Ý
BACKUP DATABASE pubs TO testBack ......
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