I created a database using Mysql Workbench. Now I want to export this database to my home PC.
How can I do this if the 2 PCs have no network connection?
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3 Answers
I use mysqldump to export the database. You can use something like
mysqldump -u [username] -p [database name] > backup.sql
to store it in a file. After that you can import into another database via
mysql -u [username] -p [database name] < backup.sql
As edit was rejected posting it as an answer; hope it will be helpful. Followed to the queries give by "Marc Hauptmann" -
Few quick-tips for generic issues that can be faced while performing DB dump and restore:-
- As correctly mentioned above by "Marc" it is always advised not to provide db password in command line export [if you do so, it can be easily sniffed in history or reverse-search]
- If you are transferring large dump file it is advised to compress it before transferring. [it should be uncompressed before restore]
- While exporting if you want to export data with 'new database name' it can also be done. [It will require new Db to be created before using it in import]
- Also if we are exporting data from production servers to make sure it doesn't impact performance, export from other servers with below additional option "-h [hostname]"
mysqldump -h [hostname] -u [username] -p [database name] > backup.sql
Comments
Using gzip is pretty painless and really shrinks these files.
mysqldump -u [uname] -p[pass] [dbname] | gzip -9 > [backupfile.sql.gz]
gunzip < [backupfile.sql.gz] | mysql -u [uname] -p[pass] [dbname]
But man, it is 2014 - this stuff is also easy to do via a secure shell connection.
