CREATE TABLE "2008_nfl_draft_picks" (
  "round" real,
  "pick_num" real,
  "overall" real,
  "name" text,
  "position" text,
  "college" text
);

Question: What is the overall pick number that Derrick Harvey was when he was picked in a round after round 1?
SQL: SELECT MIN("overall") FROM "2008_nfl_draft_picks" WHERE "name"='derrick harvey' AND "round">1;

Question: What college was the defensive end pick that was picked in round 2?
SQL: SELECT "college" FROM "2008_nfl_draft_picks" WHERE "position"='defensive end' AND "round"=2;

Question: What is the average round that the player from USF was picked in when his draft pick number was less than 24?
SQL: SELECT AVG("round") FROM "2008_nfl_draft_picks" WHERE "college"='usf' AND "pick_num"<24;

Question: What is the sum of the pick numbers where the player was picked in round 5 and overall pick number was greater than 159?
SQL: SELECT SUM("pick_num") FROM "2008_nfl_draft_picks" WHERE "round"=5 AND "overall">159;

Question: What is the average overall pick number for the USF player who was picked after round 5?
SQL: SELECT AVG("overall") FROM "2008_nfl_draft_picks" WHERE "college"='usf' AND "round">5;