Other Topics

Modules

Rel modules, which group together definitions and can be parameterized by relations, are relations as well. See Modules.

Base Relations: insert and delete

Base relations can be persisted and updated with the control relations insert and delete.

See Working With Base Relations.

Libraries

When you create a database, a number of libraries are installed automatically as a part of the database. These include the Rel Standard Library (stdlib). See Rel Libraries for more details.

Next: Data Types