CREATE TABLE table_19641 ("Position" FLOAT, "Race number" CLOB, "Sail number" CLOB, "Yacht" CLOB, "State/country" CLOB, "Yacht type" CLOB, "LOA  ( Metres ) " CLOB, "Skipper" CLOB, "Elapsed time d:hh:mm:ss" CLOB)

If sail number is AUS 03, what are all associated race numbers?
SELECT "Race number" FROM table_19641 WHERE "Sail number" = 'AUS 03'
SELECT "Race number" FROM "table_19641" WHERE "Sail number" = 'AUS 03'