CREATE TABLE table_31930 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Location" CLOB)

Tell me the method with a record of 4-2
SELECT "Method" FROM table_31930 WHERE "Record" = '4-2'
SELECT "Method" FROM "table_31930" WHERE "Record" = '4-2'