3rd Normal Form (3NF) - Relational Databases (RDBMS)

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GoGeeko

GoGeeko

Күн бұрын

Пікірлер: 2
@bgtip
@bgtip 8 жыл бұрын
finally i understood this, awesome vids man.
@JoshuaEarlEmery
@JoshuaEarlEmery 7 жыл бұрын
Hi, I enjoyed your videos on the 3 normal forms. I have a question on the table with the compound primary key ProviderId||DiagnosisCode. Would this key not cause constraint violations as the same provider could give the same diagnosis multiple times?
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