mysql复制数据库脚本_MySQL：复制/同步数据库/表的简单脚本

使用mysql复制(同步)

# mysqladmin create DB_name -u DB_user --password=DB_pass && \

mysqldump -u DB_user --password=DB_pass DB_name | mysql -u DB_user --password=DB_pass -h DB_host DB_name

使用MySQL压缩# same as above, mysql has the "-C" flag

使用SSH加密和压缩

mysqldump [options] sourcedatabase tablename \

| ssh -C user@remoteserver 'mysql [options]'

使用中间SQL文件和rsync，增量传送

mysqldump [options] sourcedb tbl > dump.sql

rsync [-z] dump.sql user@remoteserver:/path/to/remote/dump.sql

ssh user@remoteserver "mysql [options] < /path/to/remote/dump.sql"

使用PERL脚本

#!/usr/bin/perl

# This'll sync a table to a remote MySQL server.

# local_pass is your local password

# database_name is your database name

# remote_pass is the production server password

# database_name is the database name (shockingly enough).

# remote.mysql.server is the remote server

my $table=shift;

chomp($table);

if($table){

`mysqldump -al --password=local_pass --add-drop-table database_name $table \

| mysql -h remote.mysql.server --password=remote_pass database_name`;

by iefreer