Table: my_hero_episodes_2
Columns: episode
production_count
original_airdate
prod_code
title
viewing_figures_millions

Question: How many millions of people watched the episode with a production code of icec483x?
SQL: SELECT "viewing_figures_millions" FROM my_hero_episodes_2 WHERE "prod_code" = 'ICEC483X'

Question: What is the lowest episode number?
SQL: SELECT MIN("episode") FROM my_hero_episodes_2

Question: What is the lowest episode number with 6.19 million viewers and a production code of icec487y?
SQL: SELECT MIN("episode") FROM my_hero_episodes_2 WHERE "viewing_figures_millions" = '6.19' AND "prod_code" = 'ICEC487Y'

Question: What was the production count of "The Mayor of Northolt"?
SQL: SELECT "production_count" FROM my_hero_episodes_2 WHERE "title" = '"The Mayor Of Northolt"'