Mysql数据备份以及异地存储
整理tuscany.org.cn的服务器，发现3年前写的脚本还在跑着 :)
脚本如下：
#==========================================================
#!/bin/bash
current_date=`date +%Y-%m-%d:%H:%M:%S`
/usr/local/mysql/bin/mysqldump -prootpass dbname1 > ./DB_DIR/dbname1_"$current_date"_dump_file.sql
/usr/local/mysql/bin/mysqldump -prootpass dbname2 > ./DB_DIR/dbname2_"$current_date"_dump_file.sql
scp /root/DB_DIR/dbname1_"$current_date"_dump_file.sql sca@172.90.91.92:/root/DBBakDir
scp /root/DB_DIR/dbname2_"$current_date"_dump_file.sql sca@172.91.92.93:/root/DBBakDir
if [ $? -ne 0 ]
then
mail -s "Warning mesage from the automating backup program of tuscany.org.cn" wanghongwei@myce.net.cn < mailcontext.txt
fi
#==========================================================
mailcontext.txt的内容
==================================
Tuscany数据备份出错，请尽快查看原因并解决！
相关文档：
1 MySQL支持enum,和set类型，SQL Server不支持
2 MySQL不支持nchar,nvarchar,ntext类型
3 MySQL的递增语句是AUTO_INCREMENT，而MS SQL是identity(1,1)
4 MS SQL默认到处表创建语句的默认值表示是((0)),而在MySQL里面是不允许带两括号的
5 MySQL需要为表指定存储类型
� ......
概述：
1.乱码问题归根到底是字符集的问题,那就从字符集设置方面考虑,不外乎下面几方面：
server(Mysql服务器),client,database(数据库),connection(连接),result
MySQL的字符集处理是这样的：
（1）发送请求
客户端(character_set_client）=》数� ......
本文链接http://www.chysoft.net/files/article_234.htm 更多资讯请进入www.chysoft.net
mysql的数据储存目录在mysql的配置文件my.ini文件设置，格式如下：
# Uncomment the following rows if you move the MySQL distribution to another
# location
basedir = d:/cyoa/mysql_cy/
datadir = d:/cyoa/mysq ......
<!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:"\@宋体" ......
Backup and Restore MySQL Database Using mysqldump
by Ramesh Natarajan on September 22, 2008ShareThis
[mysqldump - MySQL Backup & Restore]mysqldump is an effective tool to backup MySQL database. It creates a *.sql file with DROP table, CREATE table and INSERT into sql-statements of the source ......
