CREATE TABLE club_rank (Rank FLOAT, Club_ID INT, Gold FLOAT, Silver FLOAT, Bronze FLOAT, Total FLOAT)
CREATE TABLE competition_result (Competition_ID INT, Club_ID_1 INT, Club_ID_2 INT, Score TEXT)
CREATE TABLE player (Player_ID INT, name TEXT, Position TEXT, Club_ID INT, Apps FLOAT, Tries FLOAT, Goals TEXT, Points FLOAT)
CREATE TABLE competition (Competition_ID INT, Year FLOAT, Competition_type TEXT, Country TEXT)
CREATE TABLE club (Club_ID INT, name TEXT, Region TEXT, Start_year TEXT)

List the position of players and the average number of points of players of each position Visualize by bar chart, list by the the average of points in desc.
SELECT Position, AVG(Points) FROM player GROUP BY Position ORDER BY AVG(Points) DESC
SELECT "Position", AVG("Points") FROM "player" GROUP BY "Position" ORDER BY AVG("Points") DESC NULLS LAST