Table: french_singles_chart_artists
Columns: artist
country
number_one_single_s
year
weeks_at_1
straight_to_1

Question: How many weeks was K.Maro at #1?
SQL: SELECT MAX("weeks_at_1") FROM french_singles_chart_artists WHERE "artist" = 'K.Maro'

Question: How many weeks was France at #1?
SQL: SELECT MAX("weeks_at_1") FROM french_singles_chart_artists WHERE "country" = 'France'