Table: rob_brydon_show_episodes
Columns: episode
broadcast_date
guest_s
singer_s
comedian
ratings

Question: Name the singer for 1.45m
SQL: SELECT "singer_s" FROM rob_brydon_show_episodes WHERE "ratings" = '1.45m'

Question: Name the singer for joe wilkinson
SQL: SELECT "singer_s" FROM rob_brydon_show_episodes WHERE "comedian" = 'Joe Wilkinson'

Question: Name the singer for bruce forsyth
SQL: SELECT "singer_s" FROM rob_brydon_show_episodes WHERE "guest_s" = 'Bruce Forsyth'

Question: Name the number of ratings for bruce forsyth
SQL: SELECT COUNT("ratings") FROM rob_brydon_show_episodes WHERE "guest_s" = 'Bruce Forsyth'

Question: Name the guest for 1.64m ratings
SQL: SELECT "guest_s" FROM rob_brydon_show_episodes WHERE "ratings" = '1.64m'