INSERT INTO customer_contact
(customerId, contacts,
mobile, tel, email,
comments)
values (#{customerId}, #{contacts},
#{mobile}, #{tel}, #{email},
#{comments})
UPDATE customer_contact
contacts=#{contacts},
mobile=#{mobile},
tel=#{tel},
email=#{email},
comments=#{comments},
WHERE customerId=#{customerId}
delete
from customer_contact
where customerId = #{customerId}
delete
from customer_contact
where customerId = #{customerId}