Question: Problem 7.1. Simplify the following query, expressed in SQL, on our example database using idempotency rules: SELECT ENO FROM ASG WHERE RESP = Analyst AND

Problem 7.1. Simplify the following query, expressed in SQL, on our example database using idempotency rules: SELECT ENO FROM ASG WHERE RESP = "Analyst" AND NOT(PNO="P2" OR DUR=12) AND PNO != "P2" AND DUR=12

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