reate a row level trigger which insert a tuple into the patients_audit (patient-id, name, date-admitted, doctor-id) table whenever a record is added to the patient and doctors table. Draw an ERD diagram for the above tables with appropriate entities, attributes, constraints, participants, relationships using any online tool such as draw.io

Database Systems: Design, Implementation, & Management
12th Edition
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Carlos Coronel, Steven Morris
Chapter3: The Relational Database Model
Section: Chapter Questions
Problem 25P: Create the ERD. (Hint: Look at the table contents. You will discover that an AIRCRAFT can fly many...
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reate a row level trigger which insert a tuple into the patients_audit (patient-id, name, date-admitted, doctor-id) table whenever a record is added to the patient and doctors table. Draw an ERD diagram for the above tables with appropriate entities, attributes, constraints, participants, relationships using any online tool such as draw.io

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