-- 931_add_refresh_tokens_updated_at_down.sql
-- Rollback: Remove updated_at column from refresh_tokens table

DO $$
BEGIN
    IF EXISTS (
        SELECT 1 FROM information_schema.columns
        WHERE table_schema = 'public'
        AND table_name = 'refresh_tokens'
        AND column_name = 'updated_at'
    ) THEN
        ALTER TABLE public.refresh_tokens DROP COLUMN updated_at;
        RAISE NOTICE 'Dropped updated_at column from refresh_tokens table';
    ELSE
        RAISE NOTICE 'Column updated_at does not exist in refresh_tokens table';
    END IF;
END $$;