at circumstances is it appropriate to say that two select stateme
Chapter6: Updating Data
Section: Chapter Questions
Problem 4SCG
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![Under what
circumstances is it appropriate to say that two select statements from
the same table both satisfy the union's requirements?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F39aa40c6-c4b4-4fce-b575-ec3d8376d782%2Fe4ba6f74-5283-49fe-bf3e-ef67fabca8f2%2F9w2ha9_processed.png&w=3840&q=75)
Transcribed Image Text:Under what
circumstances is it appropriate to say that two select statements from
the same table both satisfy the union's requirements?
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