-- True from a successful job until the next inventory write for the row. The
-- agent's upsert arrives a debounce interval after job.result, and until then
-- desired_ref is newer than actual_ref without the service having drifted.
ALTER TABLE services ADD COLUMN awaiting_inventory boolean NOT NULL DEFAULT false;

-- Move suggestions look up Compose rows by project and service across agents.
CREATE INDEX services_by_compose_name ON services (compose_project, compose_service) WHERE kind = 'compose';