How do I quickly rename a MySQL database (change schema name)?

Question

The MySQL manual at MySQL covers this.

Usually I just dump the database and reimport it with a new name. This is not an option for very big databases. Apparently

Answer 1

I've only recently came across a very nice way to do it, works with MyISAM and InnoDB and is very fast:

RENAME TABLE old_db.table TO new_db.table;

I don't remember where I read it but credit goes to someone else not me.