Database concepts
Like Informix® servers, Oracle® MySQL can handle multiple database entities. Tables created by a user can be accessed without the owner prefix by other users as long as they have access privileges to these tables.
Tip: If you have several Informix database entities,
migrating from the Informix database to another database it is a good opportunity to centralize all
tables in a single database. To avoid conflicts with table names, use a prefix when needed.
Solution
Create a MySQL database for each Informix database.