History for Question3

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Question 3

  Get 'pid' values of products that are ordered by all customers who live in 
  Dallas.

  SQL::

    select distinct pid 
        from ord_order_line, customer
                where customer.cid=ord_order_line.cid
	          and customer.city = 'Dallas' ;


  Output::

    PID
    ---
    p03
    p05

    2 record(s) selected.