Can you spot what's wrong with this SQL query?

Опубликовано: 01 Январь 1970
на канале: SQL Learning Resources: Dr. Cecelia Allison

102

Can you spot what's wrong with this SQL query?
In this video, we break down a common SQL mistake and walk through how to fix it. You'll learn:
How to correctly use the SQL `IN` operator vs the `OR` operator
The purpose of the `SELECT`, `FROM`, and `WHERE` clauses
How to use the `=` comparison operator to filter data
Best practices for specifying multiple values in a SQL `WHERE` clause

I’ll also explain why one answer is correct — and why the others are not — so you can avoid these common SQL errors in real-world scenarios.

✅ Ideal for SQL beginners and anyone preparing for SQL interviews.

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