creating relationships in MySQL

Hi, Im new in Ini\finityfree. I have three tables in my database and I need to create relationship among these tables. Please help me. Tq

We use MySQL, which is a relational database engine. That means you can add JOINs to your database queries to link results across multiple tables.

That said, InfinityFree only supports the MyISAM storage engine, not InnoDB, so it’s not possible to create foreign key indices on your tables to enforce the relationship in the database itself. InnoDB (and, by extension, foreign key support) is only available on premium hosting.

Ok. Thank you for the reply.