What is the first name and last name employee helps the customer with first name Leonie?
create table customer (supportrepid varchar, firstname varchar, PRIMARY KEY (supportrepid)); create table employee (firstname varchar, lastname varchar, employeeid varchar, PRIMARY KEY (firstname))
select t2.firstname, t2.lastname from customer as t1 join employee as t2 on t1.supportrepid = t2.employeeid where t1.firstname = "leonie"