Part $2$

Formulate the following queries in relational algebra.

Symbols: $,R,,$

How many copies of the movie "Barbie" are there?

How many copies of the movie "Barbie" are currently available?

How many movies has the actor "Tom Cruise" acted in$?$

Produce a report of the movies that have been produced by "Steven Spielberg"

art $3$

ormulate the following in tuple relational calculus.

ymbols: EEAA

List all the movies released by Clint Eastwood.