Artist (ssn, name, age, rating) Theater (tno, tname, address) Perform (ssn, tno, date, duration, price)
Question 3 (5 points): Consider the schema in Question 2. Assume the date has the format of MM/DD/YYYY. (1) Write an update SQL statement to increase the prices of all the performances today by 10% (2) Write a delete SQL statement to delete all the performances today.
Artist (ssn, name, age, rating) Theater (tno, tname, address) Perform (ssn, tno, date, duration, price) Question 3 (5
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Artist (ssn, name, age, rating) Theater (tno, tname, address) Perform (ssn, tno, date, duration, price) Question 3 (5
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