| select time_by_day.the_year as c0, customer.education as c1 from time_by_day as time_by_day, sales_fact_1997 as sales_fact_1997, customer as customer where sales_fact_1997.time_id = time_by_day.time_id and sales_fact_1997.customer_id = customer.customer_id and (time_by_day.the_year = 1997) and (customer.education = 'High School Degree') group by time_by_day.the_year, customer.education order by time_by_day.the_year ASC NULLS LAST, customer.education ASC NULLS LAST; |