How can I determine type of mysql database : whether it is InnoDB or MyISAM?

Question

• How can I determine type of mysql database : whether it is InnoDB or MyISAM ?
• How can I convert MyISAM to InnoDB or vice-versa ?

Answer 1

Here is a query that lists all tables in all databases and their storage engines:

SELECT table_name, table_schema, engine
FROM information_schema.tables;

(From https://serverfault.com/a/244792/406647)