Weak Entity Set explaination with example and ER Diagram
#explaination with #example and #erdiagram #database #dbms #weak #entity
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Timestamps:
0:27 What is a Weak Entity?
0:52 Alternate definition of a Primary Key
1:20 How do we identify the records of a Weak Entity Set?
1:52 ER Diagram Representation
1:58 Example of a Weak Entity set
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