What is the color code and description of the product named "chervil"?
create table products (color_code varchar, product_name varchar, PRIMARY KEY (color_code)); create table ref_colors (color_description varchar, color_code varchar, PRIMARY KEY (color_description))
select t1.color_code, t2.color_description from products as t1 join ref_colors as t2 on t1.color_code = t2.color_code where t1.product_name = "chervil"