Exercise

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.

Instructions 1/3

XP

1
SELECT the country and event_year columns from the eurovision table.
2
Use a shortcut to amend the current query, returning ALL rows from ALL columns in the table.
3
Return all columns, but only include the top half of the table - in other words, return 50 percent of the rows.