CREATE TABLE table_66864 ("Player" TEXT, "Years" TEXT, "Goals" FLOAT, "Assists" FLOAT, "Points" FLOAT)

How many points does Shawn Mceachern with less than 79 goals?
SELECT SUM("Points") FROM table_66864 WHERE "Player" = 'shawn mceachern' AND "Goals" < '79'
SELECT SUM("Points") FROM "table_66864" WHERE "Goals" < '79' AND "Player" = 'shawn mceachern'