CREATE TABLE table_50247 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" FLOAT, "Time" CLOB, "Location" CLOB)

The match that went 1 round, and had a method of submission (rear-naked choke) had what record?
SELECT "Record" FROM table_50247 WHERE "Round" = '1' AND "Method" = 'submission (rear-naked choke)'
SELECT "Record" FROM "table_50247" WHERE "Method" = 'submission (rear-naked choke)' AND "Round" = '1'