SQL practice problem 7

Questions ArchiveCategory: DatabaseSQL practice problem 7
Sophie Mortensen asked 4 years ago

In the video, he said that “null” meant that nothing was ever inputted, but ‘ ‘ targeted ALL blank fields, not just null ones. When I try to enter that into my query, it doesn’t work. Am I missing something?

1 Answers
James Gaskin answered 4 years ago

It would be hard to know what caused this outcome without seeing the syntax. For now, just use null to identify any empty/missing values.

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