# Revision history [back]

### Base: "The database does not support relations."

When selecting Tools | Relationships... why might I get the following message?

I'm seeing it after I create a new LO Base with a JDBC connection to my MariaDB database. I can connect to my tables, but when I select Tools | Relationships... I get this error message.

The funny thing is that I have another .odb file that connects to the very same database, with the same setup parameters (i.e. DataSource, JDBC driver class, User Name and Password) that properly shows the relationships diagram when I select select Tools | Relationships....

### Base: "The database does not support relations."

When selecting Tools | Relationships... why might I get the following message?

I'm seeing it after I create a new LO Base with a JDBC connection to my MariaDB database. I can connect to my tables, but when I select Tools | Relationships... I get this error message.

The funny thing is that I have another .odb file that connects to the very same database, with the same setup parameters (i.e. DataSource, JDBC driver class, User Name and Password) that properly shows the relationships diagram when I select select Tools | Relationships....