Home » SQL & PL/SQL » SQL & PL/SQL » Relationship between two weak entities
Relationship between two weak entities [message #673239] Tue, 13 November 2018 03:16 Go to next message
rjan
Messages: 1
Registered: November 2018
Junior Member
How can a foreign key constraint in SQL be added in a weak entity which is dependent on another weak entity?
Re: Relationship between two weak entities [message #673240 is a reply to message #673239] Tue, 13 November 2018 03:30 Go to previous message
cookiemonster
Messages: 13554
Registered: September 2008
Location: Rainy Manchester
Senior Member
Define weak entity
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