CREATE TABLE "top_goalscorers" (
  "name" text,
  "goals" real,
  "apps" real,
  "avge" real,
  "career" text
);

Question: What is the highest number of apps of the player with more than 63 goals and an avge of 0.45?
SQL: SELECT MAX("apps") FROM "top_goalscorers" WHERE "goals">63 AND "avge"=0.45;

Question: What is the total avge of John Hall, who has less than 63 goals?
SQL: SELECT COUNT("avge") FROM "top_goalscorers" WHERE "name"='john hall' AND "goals"<63;