CREATE TABLE table_18768 ("Saddle cloth" FLOAT, "Horse" CLOB, "Trainer" CLOB, "Jockey" CLOB, "Weight  ( kg ) " CLOB, "Barrier" FLOAT, "Placing" CLOB)

How old is Darryll Holland's horse
SELECT "Barrier" FROM table_18768 WHERE "Jockey" = 'Darryll Holland'
SELECT "Barrier" FROM "table_18768" WHERE "Jockey" = 'Darryll Holland'