|If turned on, auto optimization will be applied to new databases:
* With each update, outdated
index structures and database statistics will be recreated.* All index structures will always be up-to-date.
* However, updates can take much longer, so this option should only be activated for medium-sized databases.
* The value of this option will be assigned once to a new database. It can be reassigned by running [[Commands#OPTIMIZE|OPTIMIZE]] or [[Database_Module#db:optimize|db:optimize]].