网络营销电子商务研究中心  
How to buy the best prescription safety glasses in Canada? Let's study!
Go Back   网络营销电子商务研究中心 > 服务器与数据库 > MySQL
User Name
Password
 
FAQ Members List Calendar Cheap Glasses

Reply
 
Thread Tools Display Modes
  #1   IP: 49.87.3.231
Old 2014-12-28, 06:43 PM
Indian Mound Indian Mound is offline
初级会员
 
Join Date: 2009-11-14
Posts: 1
Indian Mound 现在声名狼藉
Default mysql数据库备份命令分享(mysql压缩数据库备份)

这篇文章主要介绍了mysql数据库备份常用语句,包括数据库压缩备份、备份多个MySQL数据库、备份多个MySQL数据库、将数据库转移到新服务器等语句
备份MySQL数据库的命令
Code:
mysqldump -hhostname -uusername -ppassword databasename > backupfile.sql
备份MySQL数据库为带删除表的格式

备份MySQL数据库为带删除表的格式,能够让该备份覆盖已有数据库而不需要手动删除原有数据库。


Code:
mysqldump -–add-drop-table -uusername -ppassword databasename > backupfile.sql
直接将MySQL数据库压缩备份

Code:
mysqldump -hhostname -uusername -ppassword databasename | gzip > backupfile.sql.gz
备份MySQL数据库某个(些)表
Code:
mysqldump -hhostname -uusername -ppassword databasename specific_table1 specific_table2 > backupfile.sql
同时备份多个MySQL数据库
Code:
mysqldump -hhostname -uusername -ppassword –databases databasename1 databasename2 databasename3 > multibackupfile.sql
仅仅备份数据库结构
Code:
mysqldump –no-data –databases databasename1 databasename2 databasename3 > structurebackupfile.sql
备份服务器上所有数据库
Code:
mysqldump –all-databases > allbackupfile.sql
还原MySQL数据库的命令
Code:
mysql -hhostname -uusername -ppassword databasename < backupfile.sql
还原压缩的MySQL数据库
Code:
gunzip < backupfile.sql.gz | mysql -uusername -ppassword databasename
将数据库转移到新服务器
Code:
mysqldump -uusername -ppassword databasename | mysql –host=*.*.*.* -C databasename
将数据库 数据和存储过程一起备份
Code:
mysql –hlocalhost –uusername –ppassword –R databasename>c:/beifen.sql
Code:

Code:

Code:

Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Prescription-glasses.com offers prescription glasses online at discount prices.
All times are GMT +8. The time now is 03:39 AM.


Powered by vBulletin Version 3.8.7
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.