Cross joins
For a business to be successful, it's important to treat your most loyal customers well. You'd like to make sure that the support team is aware of who these customers are, so that they can prioritize their requests. You'd like to create a table where each of the support agents gets matched to each customer that spent at least $45 with eSymphony.
Bu egzersiz
Introduction to Oracle SQL
kursunun bir parçasıdırUygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
-- Select first and last names
SELECT ___ || ' ' || ___ AS "Employee",
___ || ' ' || ___ AS "Customer"
-- Join Employee with Customer
FROM ___ e ___ ___ ___ c