文章转于http://blog.chinaunix.net/u/12/showart.php?id=165948，作者：我爱臭豆腐
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1 \. w/ x8 f- ~" S9 F由于工作需要我需要编写一个sql server 数据库的备份脚本.需要实现的功能是:2 U% j8 Q Q9 @% Z
1. 能根据计划进行数据库的完全备份/增量备份.
# K/ O5 M9 S3 A* a, U, c2. 将不同的备份内容存放在不同的备份设备上.(例如每天备份的内容单独存放在一个备份设备上).6 V! V7 z0 p- j' B7 h
3.将备份的内容在其他的机器上面保存一份.
8 H9 t/ S- _0 p, R* [在网络上找了一些资料但是大多数都没有人写过类似的东西.经过我两天的编写和测试现在终于搞定了.
; F1 _3 K, R* |5 _实现的功能是:
" t8 d8 Q. Q( j; E1 [, {$ B0 z& \1.将需要执行的脚本放到计划任务当中.根据需要调整运行的时间.4 [1 X- m! v" I$ m! F& G
2.每次的备份内容生成单独的设备名称用日期文件名进行判断.; x+ L5 O& u3 r7 p: _: A7 M% w
3.将备份完的内容ftp到其他计算机上.这样也算是搞一个小的"异地容灾"不至于在一个机器完蛋后.数据库的备份没有了.
/ z9 Y! ~, o/ G下面就是这两个脚本的内容.欢迎大家提供意见也建议.
6 k _! I+ N/ n8 s另外就是本人不负责任何运行这些脚本的后果.但是有任何技术问题欢迎交流.如果是在我有时间和我知道的前提下.
6 {$ d( \ U2 t1 ~" m+ {4 ]脚本分为两部分1个是完全备份的.另外一个是差异备份的.7 R/ w0 k" W0 |" E3 }6 v9 \4 Y
@ECHO off" r0 Q: P" Z! ? ?% Y% s+ y
REM !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! B, U! I! s2 x8 f+ M- EREM Differential Backup sql server database
7 v* d" e6 l. t6 FREM email:hao.wangbj@gmail.com. x* k: v* P( ]0 H1 o3 c. L6 c
REM blog: http://wanghao.cublog.cn2 Y3 ~9 y6 z T8 b( f( ]
REM Date :20060905
& e+ s$ i9 N5 Y7 O" L+ [REM !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
0 o- g" S. \( Z6 u1 [. xECHO .
% S0 g2 E- w" a7 T; zREM Backup Database Script Log Files
5 e; ?. Q9 k+ ]1 ?- J( x5 ^% k: p. TSET logdir=c:\1
: p5 c1 z$ c" N. v, X Mif not exist %logdir%\nul mkdir %logdir%! f& B9 U. i. s7 R8 X

$ N2 D$ P7 T3 rREM B_SCRIPT_TARGET
. i H' M. `9 Q. f R5 V3 ~SET B_SCRIPT_TARGET=c:\2
^& C, I8 y* fif not exist %B_SCRIPT_TARGET%\nul mkdir %B_SCRIPT_TARGET%7 ` W6 E$ j* p
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REM B_DataFiles_TARGET
" n% [0 R2 g3 i; ASET B_DataFiles_TARGET=c:\3
0 v3 `. C. h3 T+ N* m$ Y4 jif not exist %B_DataFiles_TARGET%\nul mkdir %B_DataFiles_TARGET%
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REM Backup Database Name - L F d, \1 ^( ^
SET B_Database_Name=testdb
9 u. O/ G- w" S% Z) N0 X4 pSET B_DATE=%date:~0,4%%date:~5,2%%date:~8,2%
& Q9 A5 ~: n2 h! F, _" `ECHO use master ;>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql
- @, J- ] [* A9 OECHO go >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql4 o" R) t$ {- b4 s
ECHO SP_ADDUMPDEVICE 'DISK',>>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql0 s% q7 r, Y6 i2 ?) \7 c
ECHO 'BackupDatabase%B_Database_Name%file%B_DATE%Differential', >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql* w" H9 a2 ]* U7 R4 U6 o
ECHO '%B_DataFiles_TARGET%\%B_Database_Name%%B_DATE%_Differential.bak'; >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql
( B. C, C9 _4 j" P6 _ECHO go >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql8 y' D0 K+ k; E0 Y& r# S: }
ECHO BACKUP DATABASE %B_Database_Name% >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql- y9 e4 `+ R6 n) E
ECHO TO BackupDatabase%B_Database_Name%file%B_DATE%Differential >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql
0 h/ @; d, @( F' OECHO WITH NOINIT , NOUNLOAD , DIFFERENTIAL ; >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql* q8 y; x- u7 h" d: i5 r9 [
ECHO go >>%B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql
+ `' L" k; j/ LECHO ./ [5 d* H5 n+ K& Z2 Z$ I/ R6 {/ ^

0 s6 w! ^! G2 L8 a' N7 MREM osql.exe path 9 q& P0 [) g5 A4 h
SET OSQL_PATH=C:\Program Files\Microsoft SQL Server\80\Tools\Binn\
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REM Database user name and password" R# i" h# a( p) M" F* W
SET DBUser=sa+ g) m- Q) _; ]% H: F' O. l
SET DBpassword=sapassword, o" S4 M: l' g1 z
ECHO BACKUP DATABASE * [- [ u0 k3 e0 |7 J/ h
"%OSQL_PATH%osql.exe" -U %DBUser% -P %DBpassword% -i %B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql -o %logdir%\backupdatabase%B_DATE%_Differential.log3 m; E" v& U! I( ^/ B+ u% u
7 P+ H- A, A. E+ g) v) c$ X w8 f: e
REM FTP info " j) \' h; l7 y
set FTP_User=administrator& p5 G4 r' M' o5 m- e/ G
set FTP_PW=adminpassword
: d& Q7 r; o6 [6 ~- C5 k3 \set FTP_IP=127.0.0.1
1 | E M, M/ v& i& L! x7 B! Nset FTP_target=/database
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& z: Y7 a" D' [& yECHO %FTP_User%>%B_SCRIPT_TARGET%\FTP_CMD.txt8 n7 t7 h5 J Z6 m
ECHO %FTP_PW%>>%B_SCRIPT_TARGET%\FTP_CMD.txt
& e: ?3 x% G- ^$ EECHO bin>>%B_SCRIPT_TARGET%\FTP_CMD.txt
5 t$ t' b! ?5 X9 K) D8 DECHO cd %FTP_target%>>%B_SCRIPT_TARGET%\FTP_CMD.txt
1 u3 K! B, S2 j/ Z \ECHO mput %B_DataFiles_TARGET%\%B_Database_Name%%B_DATE%_Differential.bak>>%B_SCRIPT_TARGET%\FTP_CMD.txt , J( i( X7 u2 W( n! v- u
ECHO BYE>>%B_SCRIPT_TARGET%\FTP_CMD.txt8 G: `/ R% T6 } O9 h" A% e
ftp -i -s:%B_SCRIPT_TARGET%\FTP_CMD.txt %FTP_IP%
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+ v" ]% k" f* J+ sREM Delete Temp files4 h0 i* O1 S$ g! K
DEL /Q %B_SCRIPT_TARGET%\DIFFERENTIAL_backup.sql0 s1 W$ U( Z. e# R: d" d" G3 f
DEL /Q %B_SCRIPT_TARGET%\FTP_CMD.txt
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0 {" J4 W8 N6 f3 ?0 H完全备份:8 Z6 _0 |0 |+ g3 o( G5 f1 t
@ECHO off
) r. F$ [% b9 \* e* i1 AREM !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
/ p9 J: I$ r6 y4 D/ n. lREM FULL backup sql server database 2 c ]9 p) L! }5 u& a2 ?/ j8 G* \$ {
REM email:hao.wangbj@gmail.com, g: q, x. r) E; X& z
REM blog: http://wanghao.cublog.cn* k2 P8 t) ^ w: [, `
REM Date :20060905
! a3 C' r2 |% |- M/ r; V! E( wREM !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ S7 ?* T0 L' o7 K) Q% B4 ZECHO .
" u/ B( d O+ K/ L6 `REM Backup Database Script Log Files) S) b3 i- E, l: @# X, V0 J
SET logdir=c:\1: V2 r2 z. x: u8 P
if not exist %logdir%\nul mkdir %logdir%. [0 j5 R8 _- |+ X- U( e# K* i

# m2 ?0 t& |/ _& o( Z: S) OREM B_SCRIPT_TARGET / E6 Y! M, { w+ R& H% ]/ x
SET B_SCRIPT_TARGET=c:\2$ Q( R9 ^- v" _! x
if not exist %B_SCRIPT_TARGET%\nul mkdir %B_SCRIPT_TARGET%5 L6 f/ h# X# ^

, `+ `- m& ^# W$ M |8 X7 ~REM B_DataFiles_TARGET4 c, l5 v% }% _8 V1 `6 u& i1 ]
SET B_DataFiles_TARGET=c:\30 Z$ {' q" r3 J% ^; ^% \8 ]
if not exist %B_DataFiles_TARGET%\nul mkdir %B_DataFiles_TARGET%% C N0 b9 C: }8 r5 q9 R. P9 h" }

3 W g- `. b* H$ Z8 vREM Backup Database Name
! b5 b! u( M/ r/ L8 LSET B_Database_Name=testdb
0 ]- L/ g: L' J {SET B_DATE=%date:~0,4%%date:~5,2%%date:~8,2%
6 ]: f9 w/ m6 Z* J9 \ECHO use master ;>%B_SCRIPT_TARGET%\FULL_backup.sql$ M8 y" }, g# [, A) k7 ~+ B2 \! A5 |3 _9 o
ECHO go >>%B_SCRIPT_TARGET%\FULL_backup.sql% F2 V( h" o$ _& j
ECHO SP_ADDUMPDEVICE 'DISK',>>%B_SCRIPT_TARGET%\FULL_backup.sql: R/ V6 u/ l. D% j- X: y6 B
ECHO 'BackupDatabase%B_Database_Name%file%B_DATE%_FULL', >>%B_SCRIPT_TARGET%\FULL_backup.sql
6 i- y q" [% l; p7 DECHO '%B_DataFiles_TARGET%\%B_Database_Name%%B_DATE%_FULL.bak'; >>%B_SCRIPT_TARGET%\FULL_backup.sql
5 i7 _. c! r/ B& k. k4 H' iECHO go >>%B_SCRIPT_TARGET%\FULL_backup.sql C+ C& e9 k/ S" s0 [) a3 V
ECHO BACKUP DATABASE %B_Database_Name% >>%B_SCRIPT_TARGET%\FULL_backup.sql
) C! J( a/ y1 G, y3 V$ i; P# AECHO TO BackupDatabase%B_Database_Name%file%B_DATE%_FULL >>%B_SCRIPT_TARGET%\FULL_backup.sql
/ n& ]6 b+ m/ {, s# oECHO WITH NOINIT , NOUNLOAD ;>>%B_SCRIPT_TARGET%\FULL_backup.sql$ t5 w, D8 V% i- x1 P |
ECHO go >>%B_SCRIPT_TARGET%\FULL_backup.sql
! @4 Q& W& O+ E6 B) |* CECHO .
% k$ M2 I% J; V4 q0 W4 M0 U2 e4 z3 I6 C1 a5 n& {/ W5 r
REM osql.exe path ( z) H' C v3 |. p5 F# c
SET OSQL_PATH=C:\Program Files\Microsoft SQL Server\80\Tools\Binn\
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. ]7 c1 J& @% t F0 v1 ZREM Database user name and password8 ~! i6 Q& ]/ I- f
SET DBUser=sa9 D ~ w) [/ x( k& O9 H- g
SET DBpassword=sapassword! x9 b) u" I) V9 ?8 W- M1 L
ECHO BACKUP DATABASE + j7 s0 P! X" a. V2 W# A
"%OSQL_PATH%osql.exe" -U %DBUser% -P %DBpassword% -i %B_SCRIPT_TARGET%\FULL_backup.sql -o %logdir%\backupdatabase%B_DATE%_Full.log" V: ~4 @$ z( l; V, v& [2 f2 @

. F2 Z8 d: E" E! h) IREM FTP info 3 b* ?% E% M/ G: G
set FTP_User=administrator5 a3 z& k' ~ |) k; f3 J
set FTP_PW=admin_password# [, G+ `0 \, \5 e/ p
set FTP_IP=127.0.0.1# w! G: I4 T) y" C, [: s4 S5 X0 D
set FTP_target=/database
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ECHO %FTP_User%>%B_SCRIPT_TARGET%\FTP_CMD.txt
3 w {% l% h3 j2 @* Q6 T5 I: ^/ U8 }ECHO %FTP_PW%>>%B_SCRIPT_TARGET%\FTP_CMD.txt- U& {/ q" P$ W3 t/ Q9 x" W0 \
ECHO bin>>%B_SCRIPT_TARGET%\FTP_CMD.txt( Z0 ]' Z2 h# T- z/ \ m
ECHO cd %FTP_target%>>%B_SCRIPT_TARGET%\FTP_CMD.txt
, W& h4 q! }% c8 ]2 xECHO mput %B_DataFiles_TARGET%\%B_Database_Name%%B_DATE%_FULL.bak>>%B_SCRIPT_TARGET%\FTP_CMD.txt ) g5 O4 S6 U6 \' }0 @
ECHO BYE>>%B_SCRIPT_TARGET%\FTP_CMD.txt
9 V' A& _( ` Q' r6 q+ xftp -i -s:%B_SCRIPT_TARGET%\FTP_CMD.txt %FTP_IP%
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& \3 B- v8 y, g v8 c/ n2 DREM Delete Temp files
0 h! ?: B* ^' p% c+ Y9 z! e. WDEL /Q %B_SCRIPT_TARGET%\FULL_backup.sql
, U! z2 r7 ^$ f YDEL /Q %B_SCRIPT_TARGET%\FTP_CMD.txt

谢谢分享！