insert into sd.customer(customer_name,customer_abbreviation,grade,money_limit,address,contact,phone) values ( #{customer.customerName},#{customer.customerAbbreviation},#{customer.grade},#{customer.moneyLimit}, #{customer.address},#{customer.contact},#{customer.phone} ) update sd.customer set customer_name=#{customer.customerName},customer_abbreviation=#{customer.customerAbbreviation},grade=#{customer.grade}, money_limit=#{customer.moneyLimit},address= #{customer.address}, contact=#{customer.contact},phone=#{customer.phone} where id=#{customer.id} delete from sd.customer where id=#{customer.id}