CREATE TABLE announces ( id SERIAL PRIMARY KEY, created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(), updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(), profile_id INT, uuid VARCHAR NOT NULL, actor VARCHAR NOT NULL, ap_to JSONB NOT NULL, cc JSONB, object_ap_id VARCHAR NOT NULL ); CREATE UNIQUE INDEX idx_announces_actor_object_ap_id ON likes (actor, object_ap_id); SELECT diesel_manage_updated_at('announces');