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Is your user analytics query telling the whole story? This SQL developer challenge reveals a common mistake in counting active users. Can you spot what's making the numbers look lower than they should be?

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Google for Developers

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23,846 просмотров • 1 год назад •via X (Twitter)

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Комментарии: 2

Фото профиля Google for Developers
Google for Developers1 год назад

Think about how your counting method might be affected by users with multiple activity dates. Also, consider whether your HAVING clause is using the same counting logic as your SELECT statement.

Фото профиля Ash
Ash1 год назад

HAVING COUNT(*) > 100 will show only regions where active users are greater than 100.

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