CREATE TABLE table_6063 ("Year" CLOB, "League" CLOB, "Season" CLOB, "Play-Off" CLOB, "Baltic" CLOB, "Events" CLOB, "European" CLOB)

Which League that has no playoffs in the Year of 2008 09?
SELECT "League" FROM table_6063 WHERE "Play-Off" = '–' AND "Year" = '2008–09'
SELECT "League" FROM "table_6063" WHERE "Play-Off" = '–' AND "Year" = '2008–09'