Map the ER diagram shown (ER diagram for Area-Law - a law firm) into a relational schema. Show all resulting relations (do not forget to name the relations) and their attributes. Clearly indicate all primary keys (underline them) and all referential integrity constraints (i.e. foreign keys) using a line pointing from a foreign key into its source.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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AID
Area-Law ER Diagram
Aname
HMCL
ATTORNEY
Leads
Assists With
Defendantin
CLID
Presides Over
CASE
CLIENT
Plaintiffin
JID
||||
CIName
CalD
CaDate
JName
JUDGE
Transcribed Image Text:AID Area-Law ER Diagram Aname HMCL ATTORNEY Leads Assists With Defendantin CLID Presides Over CASE CLIENT Plaintiffin JID |||| CIName CalD CaDate JName JUDGE
Map the ER diagram shown (ER diagram for Area-Law - a law firm) into a
relational schema. Show all resulting relations (do not forget to name the
relations) and their attributes. Clearly indicate all primary keys (underline
them) and all referential integrity constraints (i.e. foreign keys) using a line
pointing from a foreign key into its source.
Transcribed Image Text:Map the ER diagram shown (ER diagram for Area-Law - a law firm) into a relational schema. Show all resulting relations (do not forget to name the relations) and their attributes. Clearly indicate all primary keys (underline them) and all referential integrity constraints (i.e. foreign keys) using a line pointing from a foreign key into its source.
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