"""
film table column descriptions:
film_id: Unique identifier for each film
title: Name of the film
description: Brief synopsis of the film's plot
release_year: Year the film was released
language_id: ID of the film's primary language
original_language_id: ID of the film's original language (if different)
rental_duration: Standard rental period in days
rental_rate: Cost to rent the film
length: Duration of the film in minutes
replacement_cost: Fee charged if the film is not returned or damaged
rating: Film's rating (e.g., G, PG, R)
special_features: Additional content or formats available
last_update: Timestamp of the most recent update to the record

inventory table column descriptions:
inventory_id: Unique identifier for each inventory item
film_id: Foreign key referencing the film table, indicating which film this inventory item is
store_id: Identifier of the store where this inventory item is located
last_update: Timestamp of the most recent update to this inventory record

payment table column descriptions:
payment_id: Unique identifier for each payment transaction
customer_id: Foreign key referencing the customer who made the payment
staff_id: Foreign key referencing the staff member who processed the payment
rental_id: Foreign key referencing the associated rental transaction
amount: The payment amount
payment_date: Date and time when the payment was made
last_update: Timestamp of the most recent update to this payment record

rental table column descriptions:
rental_id: Unique identifier for each rental transaction
rental_date: Date and time when the rental was made
inventory_id: Foreign key referencing the specific inventory item rented
customer_id: Foreign key referencing the customer who rented the item
return_date: Date and time when the item was returned (null if not yet returned)
staff_id: Foreign key referencing the staff member who processed the rental
last_update: Timestamp of the most recent update to this rental record
"""