-- Fail inserting an empty string into ISOK_RESULTS.QR_Message

INSERT INTO isok_results (
    iqname, first_seen, last_seen, last_role, last_schemas
  , resolved, deferred_to, category, keep_until
  , qr_id, qr_message, qr_extra
  , notes)
  VALUES ('query1'
        , '1900-01-01'
        , '1900-01-01'
        , 'somerole'
        , '{"schema1","schema2"}'

        , NULL
        , NULL
        , 'rtype1'
        , NULL

        , 'testresult2'
        , ''
        , NULL

        , '');