QuerydrillLabel with CASE
An SQL exercise from Querydrill. Solve it with a SQL editor in your browser, checked on the rows it returns and again on changed data, and it is checked the moment you submit.
The task
Return each order id with a label: large when the amount is 150 or more, otherwise small.
What this exercise teaches
CASE is SQL's if/else and works in SELECT, WHERE, GROUP BY and ORDER BY.
A hint if you get stuck
CASE WHEN condition THEN 'value' ELSE 'other' END.
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