Merhaba, sorgunun Sql kaynağını aşağıdaki ile değiştirerek deneyiniz.

SELECT tbl_spor.kişi_id, tbl_spor.ad, tbl_spor.soyad, tbl_sporDAL.dallar, tbl_sporDAL1.dallar, tbl_sporDAL2.dallar, tbl_sporDAL3.dallar, tbl_sporDAL4.dallar, tbl_sporDAL5.dallar

FROM tbl_sporDAL5 RIGHT JOIN (tbl_sporDAL4 RIGHT JOIN (tbl_sporDAL3 RIGHT JOIN (tbl_sporDAL2 RIGHT JOIN (tbl_sporDAL1 RIGHT JOIN (tbl_sporDAL RIGHT JOIN tbl_spor ON tbl_sporDAL.dal_d = tbl_spor.dallar) ON tbl_sporDAL1.dal_d = tbl_spor.alt_dallar1) ON tbl_sporDAL2.dal_d = tbl_spor.alt_dallar2) ON tbl_sporDAL3.dal_d = tbl_spor.alt_dallar3) ON tbl_sporDAL4.dal_d = tbl_spor.alt_dallar4) ON tbl_sporDAL5.dal_d = tbl_spor.alt_dallar5;