mysqldump是mysql一个数据库常用工具，我们经常用它来实现数据和备份如，数据导入导出本文章来介绍最基本数据库导出与表导现的代码]
#dump 名 >数据库备份名
#mysqldump -A -u用户名 -p密码 数据库名>数据库备份名
#mysqldump -d -A --add-drop-table -uroot -p >xxx.sql
导出整个数据库database
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mysqldump –opt -uroot -ppassword database > dump.sql |
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导出单个数据表table
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mysqldump –opt –add-drop-table -uroot -ppassword database table > dump.sql |
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国外网站数据导入导出说明
For the impatient, here is the quick snippet of how backup and restore MySQL database using mysqldump:
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backup: # mysqldump -u root -p[root_password] [database_name] > dumpfilename.sql restore:# mysql -u root -p[root_password] [database_name] |
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1. Backup a single database:
This example takes a backup of sugarcrm database and dum the output to sugarcrm.sql
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# mysqldump -u root -ptmppassword sugarcrm > sugarcrm.sql |
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# mysqldump -u root -p[root_password] [database_name] > dumpfilename.sqlThe sugarcrm.sql will contain drop table, create table and insert command for all the tables in the sugarcrm database. Following is a partial output of sugarcrm.sql, showing the dump information of accounts_contacts table:
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-- DROP TABLE IF EXISTS `accounts_contacts`; -- LOCK TABLES `accounts_contacts` WRITE; |
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