CREATE TABLE table_204_465 (id NUMBER, "#" NUMBER, "temple name" CLOB, "hangul" CLOB, "hanja" CLOB, "period of reign" CLOB, "personal name" CLOB, "relationship" CLOB, "note" CLOB)

who reigned longer , geunchogo or chaekgye ?
SELECT "temple name" FROM table_204_465 WHERE "temple name" IN ('geunchogo', 'chaekgye') ORDER BY "period of reign" - "period of reign" DESC LIMIT 1
SELECT "temple name" FROM "table_204_465" WHERE "temple name" IN ('geunchogo', 'chaekgye') ORDER BY "period of reign" - "period of reign" DESC FETCH FIRST 1 ROWS ONLY