CREATE TABLE table_79475 ("Round" FLOAT, "Pick" FLOAT, "Player" CLOB, "Position" CLOB, "Team" CLOB)

What is the lowest pick of the defensive tackle player dave haverdick?
SELECT MIN("Pick") FROM table_79475 WHERE "Position" = 'defensive tackle' AND "Player" = 'dave haverdick'
SELECT MIN("Pick") FROM "table_79475" WHERE "Player" = 'dave haverdick' AND "Position" = 'defensive tackle'