CREATE TABLE table_name_63 (year_of_recording NUMBER, orchestra VARCHAR2, record_company VARCHAR2)

What is the oldest year that the Royal Philharmonic Orchestra released a record with Decca Records?
SELECT MIN(year_of_recording) FROM table_name_63 WHERE orchestra = "royal philharmonic orchestra" AND record_company = "decca records"
SELECT MIN("year_of_recording") FROM "table_name_63" WHERE "decca records" = "record_company" AND "orchestra" = "royal philharmonic orchestra"