can u explain it using an example?
can u elabrate it with an example
Bank Customer-It is possible that some of the customer entities are relates to loan entity through a borrower relationship.
can u explain what is participation role?when it is necessary to use names in the description of relationship types?Email:nirmalseervi12@gmail.com
LIKE the relation of teacher and student it is total participation ,all the students are must be learn any teacher
fully participation and partially participationin case of weak entities, fully participation must be there to have the primay key of a strong entity is a foreign key of a weak entity
can u explain it using an example?
ReplyDeletecan u elabrate it with an example
ReplyDeleteBank Customer-It is possible that some of the customer entities are relates to loan entity through a borrower relationship.
ReplyDeletecan u explain what is participation role?when it is necessary to use names in the description of relationship types?
ReplyDeleteEmail:nirmalseervi12@gmail.com
LIKE the relation of teacher and student it is total participation ,all the students are must be learn any teacher
ReplyDeletefully participation and partially participation
ReplyDeletein case of weak entities, fully participation must be there to have the primay key of a strong entity is a foreign key of a weak entity