-- Speed up the subscription-like invoice line classifier and company filters.
CREATE INDEX IF NOT EXISTS idx_mc_items_subscription_visibility
    ON migration_center_session_items
       (session_id, source_system, entity_type, customer_no, product_code, invoice_date);

CREATE INDEX IF NOT EXISTS idx_mc_items_company_name
    ON migration_center_session_items (session_id, LOWER(customer_name));

CREATE INDEX IF NOT EXISTS idx_sag_subscriptions_customer_price
    ON sag_subscriptions (customer_id, price)
    WHERE status <> 'cancelled';