CREATE TABLE table_46374 ("Round" FLOAT, "Pick" FLOAT, "Overall" FLOAT, "Name" CLOB, "Position" CLOB, "College" CLOB)

Lowest round for g that was smaller than 31?
SELECT MIN("Round") FROM table_46374 WHERE "Position" = 'g' AND "Overall" < '31'
SELECT MIN("Round") FROM "table_46374" WHERE "Overall" < '31' AND "Position" = 'g'