CREATE TABLE table_42236 ("AIRLINE" CLOB, "AIRLINE  ( in Arabic ) " CLOB, "ICAO" CLOB, "CALLSIGN" CLOB, "COMMENCED OPERATIONS" FLOAT)

What is the lowest commenced operations that has a nouvelair callsign?
SELECT MIN("COMMENCED OPERATIONS") FROM table_42236 WHERE "CALLSIGN" = 'nouvelair'
SELECT MIN("COMMENCED OPERATIONS") FROM "table_42236" WHERE "CALLSIGN" = 'nouvelair'