This forum is ostensibly for help with
3rd party apps you've installed, rather than for the apps X10 provides for site administration. On the other hand, phpMyAdmin is an app created neither by you nor X10, so is thus "3rd party". The
free hosting forum might be more appropriate (a forum admin can move the thread to an appropriate forum, if necessary).
As for your problem, if you mean "relationship" in a relational model theoretical way (which is called a "table" in common parlance), you can create them in different ways, depending on whether the
database has no tables or
has tables (a web search may turn up better tutorials; at some point, I may add one to
X10's wiki, or to
phpMyAdmin's).
Databases and users must be created from cPanel. If by "relationship" you mean "
foreign key", you would use the "
Relation View" link on the "Structure" tab for the table. However, it looks as though the
relation view feature isn't enabled on X10. If you want it, request it in the
Feedback and Suggestions forums (include a poll to get others' support). You can always create foreign keys by
running SQL queries from
phpMyAdmin. Both tables must be InnoDB, and the column(s) must be indexed on the foreign table.
