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Databases

select*from sale where customerId in (select customerId from customer where gender='f'); I am confuse here!

Hello ! I would like to know why is not returning all the female customers. thank you , especially for Steve how help me so much!

1 Answer

Steven Parker
Steven Parker
229,967 Points

The field comparison might be case-sensitive.

You may need 'F' instead of 'f'. But for me to be sure, you need to share a link to the course page you're working with.

Thanks very much Steven, was case-sensitive.!!!!!!!!!!!!!!!