CREATE TABLE prescribes (physician VARCHAR2, dose VARCHAR2)
CREATE TABLE physician (name VARCHAR2, employeeid VARCHAR2)

What are the names of the physician who prescribed the highest dose?
SELECT T1.name FROM physician AS T1 JOIN prescribes AS T2 ON T1.employeeid = T2.physician ORDER BY T2.dose DESC LIMIT 1
SELECT "T1"."name" FROM "physician" "T1" JOIN "prescribes" "T2" ON "T1"."employeeid" = "T2"."physician" ORDER BY "T2"."dose" DESC FETCH FIRST 1 ROWS ONLY