CREATE TABLE table_202_127 (id NUMBER, "#" NUMBER, "title" CLOB, "directed by" CLOB, "written by" CLOB, "original air date" CLOB, "production\ code" CLOB)

which director has the most titles accredited to them ?
SELECT "directed by" FROM table_202_127 GROUP BY "directed by" ORDER BY COUNT("title") DESC LIMIT 1
SELECT "directed by" FROM "table_202_127" GROUP BY "directed by" ORDER BY COUNT("title") DESC FETCH FIRST 1 ROWS ONLY