using directory inside "database/migrations".

let need a directory name "batch".

create migration files -
php artisan make:migration update_foreign_key_to_employees_table --path=database/migrations/modify

run migrate -
php artisan migrate --path=database/migrations/modify

php artisan migrate:rollback -
php artisan migrate:rollback --step=1 --path=database/migrations/primary


php artisan make:migration add_limit_coupon_to_coupons_table --table=coupons


=============================

countries
locations


            $table->foreign('account_id', 'finance_expenses_account_id_foreign')->references('id')->on('finance_bank_cashes')->onDelete('set NULL');


        Schema::table('employee_immigrations', function (Blueprint $table) {
            $table->dropForeign('employee_immigrations_document_type_id_foreign');
            $table->dropIfExists('employee_immigrations');
        });



        php artisan migrate --path=database/migrations/primary
        php artisan migrate --path=database/migrations/modify


