CREATE TABLE table_69218 ("Goalkeeper" CLOB, "Goals" FLOAT, "Matches" FLOAT, "Average" FLOAT, "Team" CLOB)

What is the highest average of goals less than 45 for team Real Sociedad?
SELECT MAX("Average") FROM table_69218 WHERE "Goals" < '45' AND "Team" = 'real sociedad'
SELECT MAX("Average") FROM "table_69218" WHERE "Goals" < '45' AND "Team" = 'real sociedad'