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Exercise

Transform numeric & strings

For this exercise you are planning to run a 50% off promotion for films released prior to 2006. To prepare for this promotion you will need to return the films that qualify for this promotion, to make these titles easier to read you will convert them all to lower case. You will also need to return both the original_rate and the sale_rate.

Instructions

100 XP
  • Return the LOWER-case titles of the films.
  • Return the original rental_rate and the 50% discounted sale_rate by multiplying rental_rate by 0.5.
  • Ensure only films prior to 2006 are considered for this promotion.