-- Ported from backend/src/main/resources/db/migration/V3__pass_delivery.sql CREATE TABLE pass_deliveries ( id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY, created_at TIMESTAMP NOT NULL, updated_at TIMESTAMP NOT NULL, visit_request_id BIGINT NOT NULL, channel VARCHAR(20), recipient VARCHAR(120), status VARCHAR(20) NOT NULL, attempts INTEGER NOT NULL, last_error VARCHAR(500) ); CREATE INDEX idx_pd_status ON pass_deliveries (status); CREATE INDEX idx_pd_visit_request ON pass_deliveries (visit_request_id);