CREATE TABLE table_name_37 (points_against NUMBER, team VARCHAR2, tries_against VARCHAR2)

How many Points against that have a Team of harlequins and Tries against smaller than 8?
SELECT SUM(points_against) FROM table_name_37 WHERE team = "harlequins" AND tries_against < 8
SELECT SUM("points_against") FROM "table_name_37" WHERE "harlequins" = "team" AND "tries_against" < 8