Question
[ER-to-relational schema mapping] In the following ER schema: a) State the meaning of the 1-to-1-to-1 cardinality constraints on the relationship type Wedding. b) Map the
[ER-to-relational schema mapping] In the following ER schema:
a) State the meaning of the 1-to-1-to-1 cardinality constraints on the relationship type Wedding.
b) Map the ER schema to a relational schema. In each relation, underline the primary key and show a foreign key using an arrow to the referenced primary key.
bid date gid Bride Wedding groom name name pid Priest name
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Database Systems For Advanced Applications Dasfaa 2022 International Workshops Bdms Bdqm Gdma Iwbt Maqtds And Pmbd Virtual Event April 11 14 2022 Proceedings Lncs 13248
Authors: Uday Kiran Rage ,Vikram Goyal ,P. Krishna Reddy
1st Edition
3031112164, 978-3031112164
