CREATE TABLE table_203_789 (id NUMBER, "season" CLOB, "team" CLOB, "country" CLOB, "division" NUMBER, "apps" NUMBER, "goals" NUMBER, "assists" NUMBER)

in what two seasons were there no goals scored ?
SELECT "season" FROM table_203_789 WHERE "goals" = 0
SELECT "season" FROM "table_203_789" WHERE "goals" = 0