CREATE TABLE "rushing" (
  "name" text,
  "gp_gs" text,
  "gain" real,
  "loss" real,
  "long" real,
  "avg_g" real
);

Question: What is the sum of Long for derrick locke?
SQL: SELECT SUM("long") FROM "rushing" WHERE "name"='derrick locke';

Question: What is the lowest Loss with Gain larger than 319 for derrick locke?
SQL: SELECT MIN("loss") FROM "rushing" WHERE "name"='derrick locke' AND "gain">319;