how long have they been playing ?
CREATE TABLE table_204_42 (
    id number,
    "season" number,
    "level" text,
    "division" text,
    "section" text,
    "position" text,
    "movements" text
)
SELECT MAX("season") - MIN("season") FROM table_204_42
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: how long have they been playing ? ### Input: CREATE TABLE table_204_42 (
    id number,
    "season" number,
    "level" text,
    "division" text,
    "section" text,
    "position" text,
    "movements" text
) ### Response: SELECT MAX("season") - MIN("season") FROM table_204_42