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н¨backup.bat
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@echo off
set date0=%date:~0,10%
set time0=%time:~0,8%
set time1=%time:~0,2%
set time2=%time:~3,2%
set time3=%time:~6,2%
echo %time0%
echo %time1%
echo %time2%
echo %time3%
mysqldump -u<Óû§> -p<ÃÜÂë> -h <ip> <database> > "·¾¶Îļþ.sql"


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2¡¢½øÈëmysql\bin\Ŀ¼£¬ ´ò¿ªmy.ini £¬ ÐÞ¸Ä
[mysqld]
port= 3306
socket= "/xampp/mysql/mysql.sock"
basedir="/xampp/mysql"
tmpdir="/xampp/tmp"
datadir="/xampp/mysql/data"
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redhat 9.0
mysql3.23.57


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B·þÎñÆ÷£º 192.168.1.3 ¸±·þÎñÆ÷slave


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#mysql –u root –p
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create database name; ´´½¨Êý¾Ý¿â
use databasename; Ñ¡ÔñÊý¾Ý¿â
drop database name Ö±½Óɾ³ýÊý¾Ý¿â£¬²»ÌáÐÑ
show tables; ÏÔʾ±í
describe tablename; ±íµÄÏêϸÃèÊö
select ÖмÓÉÏdistinctÈ¥³ýÖØ¸´×Ö¶Î
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