Question: Exercise 7.5.1: Write the triggers analogous to Fig. 7.6 for the insertion and deletion events on MovieExec

Exercise 7.5.1: Write the triggers analogous to Fig. 7.6 for the
insertion and deletion events on MovieExec

Exercise 7.5.1: Write the triggers analogous to Fig. 7.6 for the insertion and deletion events on MovieExec

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