I recently upgraded a Drupal installation. In the process, the database has to be backed up. The DB backup seemed large to me so I wanted to check the size of the MySQL database. I found this tip on the MySQL forum from Prakash Babu.

SELECT table_schema "Data Base Name", sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB" FROM information_schema.TABLES GROUP BY table_schema ;


It worked great and confirmed the size of the backup.

This entry was posted on Thursday, October 9th, 2008 at 9:05 am and is filed under Database. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.