CREATE TABLE table_203_51 (id NUMBER, "channel" CLOB, "definition" CLOB, "organisation" CLOB, "ownership" CLOB, "notes" CLOB)

what is the definition of the last channel ?
SELECT "definition" FROM table_203_51 ORDER BY id DESC LIMIT 1
SELECT "definition" FROM "table_203_51" ORDER BY "id" DESC FETCH FIRST 1 ROWS ONLY