help1402

It's UWAweek 18 (1st semester, week 9)

help1402

This forum is provided to promote discussion amongst students enrolled in CITS1402 Relational Database Management Systems.

Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!" followup message.

How do I ask a good question?

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UWA week 15 (1st semester, week 6) ↓

Creating Primary Keys (all 4)

10:20am Sat 13th Apr, Reuben S.

Great, thanks. Also are we allowed to create a relationship between subclasses? I have set up the Client superclass with patient and customer subclasses, so am I able to create a customerID (seperate from the ClientID), that I can link to the patient...

Creating Primary Keys (all 4)

2:26pm Fri 12th Apr, Reuben S.

Can we create a primary key in an instance where there are multiple primary keys (Appointments table). So we can link it to the relevant tables. Thanks

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