![mysqldump database workbench mysqldump database workbench](https://blog.winhost.com/wp-content/uploads/2011/07/backup1.png)
Use the exclude-triggers option in mysqldump when dumping databases.To optimize performance, take notice of these considerations when dumping large databases: Then run mysql_upgrade, before attempting migration into an Azure Database for MySQL.
MYSQLDUMP DATABASE WORKBENCH UPGRADE
If you need to upgrade across MySQL versions, first dump or export your lower version database into a higher version of MySQL in your own environment.The mysql_upgrade command does not function in an Azure Database for MySQL server, and is not supported. For example, if your existing MySQL server is version 5.7, then you should migrate to Azure Database for MySQL configured to run version 5.7. To avoid any compatibility issues, ensure the same version of MySQL is used on the source and destination systems when dumping databases.INSERT INTO innodb_table SELECT * FROM myisam_table ORDER BY primary_key_columns Use the clause ENGINE=InnoDB to set the engine used when creating a new table, then transfer the data into the compatible table before the restore. If your tables are configured with other storage engines, convert them into the InnoDB engine format before migration to Azure Database for MySQL.įor example, if you have a WordPress or WebApp using the MyISAM tables, first convert those tables by migrating into InnoDB format before restoring to Azure Database for MySQL. Migrating from alternative storage engines to InnoDB - Azure Database for MySQL supports only InnoDB Storage engine, and therefore does not support alternative storage engines. In order to move your backup storage from locally redundant storage to geo-redundant storage, dump and restore is the ONLY option. Once the server is provisioned, you cannot change the backup storage redundancy option. Moving your backup storage from locally redundant to geo-redundant storage - Azure Database for MySQL allows configuring locally redundant or geo-redundant storage for backup is only allowed during server create.
![mysqldump database workbench mysqldump database workbench](https://i.stack.imgur.com/vh9N3.png)
Migrating from on-premises environment or Virtual machine - Azure Database for MySQL doesn't support restore of physical backups which makes logical backup and restore as the ONLY approach.
![mysqldump database workbench mysqldump database workbench](https://i.stack.imgur.com/bgG6t.png)
Moving from other managed service provider - Most managed service provider may not provide access to the physical storage file for security reasons so logical backup and restore is the only option to migrate.
MYSQLDUMP DATABASE WORKBENCH HOW TO
Learn How to migrate large MySQL databases. If you are looking to migrate large databases with database sizes more than 1 TBs, you may want to consider using community tools like mydumper/myloader which supports parallel export and import.