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Databases Modifying Data with SQL Updating Data in a Database Updating Data in a Database Review

Andrii Kodola
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Andrii Kodola
Full Stack JavaScript Techdegree Student 16,870 Points
Posted by Andrii Kodola
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Andrii Kodola
Full Stack JavaScript Techdegree Student 16,870 Points

Problem with a quiz about UPDATING. Modifying Data With SQL course.

Hello. I don't understand why "=" isn't the wright answer. The rows with id = 1, 4 have to be changed from NULL. And also I don't understand why values 1 and 4 are in round brackets.

2 Answers

akak
akak
29,445 Points
akak
akak
29,445 Points

If you want to update multiple rows you can use IN operator and then those rows in parenthesis.

UPDATE games SET platform = "Cross-Plaform" WHERE id  IN (1,4)