More selections
Now that you've practiced how to select one column at a time, it's time to practice selecting more than one column. You'll continue working with the eurovision table.
Bu egzersiz
Introduction to SQL Server
kursunun bir parçasıdırUygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
-- Select country and event_year from eurovision
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___,
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