OQL — Object Query Layer

Go over the actor's fields (non-transient) and, for each collection worth querying, consider how its data maps to a table in a database (an entity). You only declare one entity per table — the Expose mixin makes them queryable.

Backend

Each entity carries an authorization level; the default .controllerOnly() is safe (private to users, still readable by the Data Intelligence agent). Model your entities first, then pick a level per entity — see ## Auth.

Setup

Run mops add caffeineai-oql@0.2.0 in the same write batch as your first mo:caffeineai-oql/... import. Auto-derivation requires moc >= 1.9 (the generated-app template already satisfies this).

Declare entities and install