CREATE TABLE table_204_24 (id NUMBER, "year" NUMBER, "league" CLOB, "record" CLOB, "finish" CLOB, "manager" CLOB, "playoffs" CLOB, "notes" CLOB)

which seasons were not played in the california league ?
SELECT "year" FROM table_204_24 WHERE "league" <> 'california league'
SELECT "year" FROM "table_204_24" WHERE "league" <> 'california league'