A script to demonstrate how the program works and understand the command syntax:
1. Input 5 master records
insert-m 1 Universal_Pictures
insert-m 2 Paramount_Pictures
insert-m 4 Walt_Disney_Studios
2. For 3 master records, enter 1, 2, and 3 slave records
insert-s 1 1 Kung_Fu_Panda_4 85000000
insert-s 2 1 Oppenheimer 100000000
insert-s 3 1 Despicable_Me_4 70000000
insert-s 4 3 Inception 1600000000
insert-s 5 3 Barbie 145000000
insert-s 6 5 Spider-Man:_Across_the_Spider-Verse 125000000
4. Delete a master record with two slaves
5. Delete a slave record from a master record with 3 slaves
7. Enter another master record and a slave record to it
insert-m 6 20th_Century_Studios
insert-s 7 6 Ford_v_Ferrari 97000000
9. Update the master record field and the slave record field