mysql_mysqldump_database []

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Basic Dump

You can then perform a dump with:

        
              mysqldump -u root -p database > filename.sql

Recommended: You can also use the following to add date to the mysql dump:

        
              mysqldump database > mysql_dump_name_backup.$(date +"%Y-%m-%d").sql

Dumping with progress report

        
              mysqldump database | pv > mysql_dump_name_backup.$(date +"%Y-%m-%d").sql

Importing

Once you have created the db you can import with:

        
              mysql -u root -p mytestdb2 < mytestdb.sql

Advanced mysql dump

Database Engine

Check the db engines before you dump. This will allow you to find the most efficient way of dumping the tables
Replace “database name” with the name of your database

        
              mysql -e 'SELECT TABLE_NAME, ENGINE FROM information_schema.TABLES where TABLE_SCHEMA = "database name"

E.g Output:

        
          
          
              
              +------------------------+--------+
| TABLE_NAME             | ENGINE |
+------------------------+--------+
| wp_commentmeta         | MyISAM |
| wp_comments            | MyISAM |
| wp_links               | MyISAM |
| wp_options             | MyISAM |
| wp_popularpostsdata    | InnoDB |
| wp_popularpostssummary | InnoDB |
| wp_postmeta            | MyISAM |
| wp_posts               | MyISAM |
| wp_term_relationships  | MyISAM |
| wp_term_taxonomy       | MyISAM |
| wp_terms               | MyISAM |
| wp_usermeta            | MyISAM |
| wp_users               | MyISAM |
+------------------------+--------+

            

        
      

Creating A DUMP

You will need to dump the db based on the storage engine:

INNODB

source: http://dev.mysql.com/doc/refman/5.6/en/mysqldump.html#option_mysqldump_single-transaction

        
              mysqldump -u user -p --single-transaction mydatabase > /my/backup/directory/mydatabase_date.$(date +"%Y-%m-%d").sql

Using PV to see progress:

        
              mysqldump -u user -p --single-transaction mydatabase | pv > /my/backup/directory/mydatabase_date.$(date +"%Y-%m-%d").sql

myISAM

source: http://dev.mysql.com/doc/refman/5.6/en/mysqldump.html#option_mysqldump_lock-tables

        
              mysqldump -u user -p --lock-tables mydatabase > /my/backup/directory/mydatabase_date.$(date +"%Y-%m-%d").sql

Using PV to see progress:

        
              mysqldump -u user -p --lock-tables mydatabase | pv > /my/backup/directory/mydatabase_date.$(date +"%Y-%m-%d").sql

HYBRID

–lock-all-tables will provide a consistent backup for hybrid databases

        
              mysqldump -u user -p --lock-tables mydatabase > /my/backup/directory/mydatabase_date.$(date +"%Y-%m-%d").sql

Using PV to see progress:

        
              mysqldump -u user -p --lock-tables mydatabase | pv > /my/backup/directory/mydatabase_date.$(date +"%Y-%m-%d").sql