CREATE TABLE table_39028 ("Saddle cloth" FLOAT, "Horse" CLOB, "Trainer" CLOB, "Jockey" CLOB, "Weight  ( kg ) " FLOAT, "Barrier [b ]" CLOB, "Placing" CLOB)

Who rode mad rush?
SELECT "Jockey" FROM table_39028 WHERE "Horse" = 'mad rush'
SELECT "Jockey" FROM "table_39028" WHERE "Horse" = 'mad rush'