Vazba
SQL vazba z tabulky PVF_HL na tabulku PVF_OPR_CFG
select *
from PVF_HL pvf_hl
left outer join PVF_OPR_CFG pvf_opr_cfg on pvf_opr_cfg.idpk = pvf_hl.idpk_opr_cfg
select *
from PVF_HL pvf_hl
left outer join PVF_OPR_CFG pvf_opr_cfg on pvf_opr_cfg.idpk = pvf_hl.idpk_opr_cfg