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Title: In a relational database design, all relationships are expressed by ________. Post by: coolcat on Feb 11, 2019 In a relational database design, all relationships are expressed by ________.
• creating a primary key • creating a foreign key • creating a supertype • creating a subtype Title: In a relational database design, all relationships are expressed by ________. Post by: Steve Trainer on Feb 11, 2019 Content hidden
Title: In a relational database design, all relationships are expressed by ________. Post by: coolcat on Feb 11, 2019 Thanks
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