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Convert this EARD to relational model Admin id: integer Name: String User Name: String Password: varchar Password: Varchar Email id varchar Manages ! Announces (
Convert this EARD to relational model
Admin id: integer Name: String User Name: String Password: varchar Password: Varchar Email id varchar Manages ! Announces ( has a Uploads C joins ( Manages () News 0. Content 0...* 1... N-id: integer type: storing data: String c.id integer type: String user-ids integer data: String Friend user-id: integer friend id: integer has ( Announces (2 Manages Uploads (o Manages Group Group.id: integer group.name! String integer joints Manages ( User-idStep by Step Solution
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Intelligent Databases Technologies And Applications
Authors: Zongmin Ma
1st Edition
1599041219, 978-1599041216
