To export
导出指定db_name的数据:
$ mysqldump -u [uname] -p[pass] db_name > db_backup.sql
导出整个库的数据:
$ mysqldump -u [uname] -p[pass] --all-databases > all_db_backup.sql
导出指定表的数据
$ mysqldump -u [uname] -p[pass] db_name table1 table2 > table_backup.sql
导出打包的数据文件(如果文件很大)
$ mysqldump -u [uname] -p[pass] db_name | gzip > db_backup.sql.gz
导出远程机器上的数据:
$ mysqldump -P 3306 -h [ip_address] -u [uname] -p[pass] db_name > db_backup.sql
如果只导出sql语句,不需要数据,可加参数 --no-data
To import
Type the following command to import sql data file:
$ mysql -u username -p -h localhost DATA-BASE-NAME < data.sql
In this example, import 'data.sql' file into 'blog' database using Sathish as username:
$ mysql -u sat -p -h localhost blog < data.sql
If you have a dedicated database server, replace localhost hostname with with actual server name or IP address as follows:
$ mysql -u username -p -h 202.54.1.10 databasename < data.sql
OR use hostname such as mysql.cyberciti.biz
$ mysql -u username -p -h mysql.cyberciti.biz database-name < data.sql
If you do not know the database name or database name is included in sql dump you can try out something as follows:
$ mysql -u username -p -h 202.54.1.10 < data.sql