CREATE TABLE table_52800 ("Team" CLOB, "Played" FLOAT, "Drawn" FLOAT, "Lost" FLOAT, "Against" FLOAT, "Points Diff" FLOAT, "Points" FLOAT)

I want the lowest points diff for against being less than 578 and lost being 15 and points more than 26
SELECT MIN("Points Diff") FROM table_52800 WHERE "Against" < '578' AND "Lost" = '15' AND "Points" > '26'
SELECT MIN("Points Diff") FROM "table_52800" WHERE "Against" < '578' AND "Lost" = '15' AND "Points" > '26'