Vazba
SQL vazba z tabulky PP_POL na tabulku PPLATEX
select *
from PP_POL pp_pol
left outer join PPLATEX pplatex on pplatex.idpk = pp_pol.idpk_platex
select *
from PP_POL pp_pol
left outer join PPLATEX pplatex on pplatex.idpk = pp_pol.idpk_platex