Relationship to the PR table, used to find all the pr records which were created from this material requisition. (prnum in (select prnum from prline where mrnum = mr.mrnum). The resulting set will contain zero or more objects. Note: Approval of a material requisition creates one or more purchase requisitions and this relationship is used to find all such purchase requisitions.
Razmerje do tabele PR, ki se uporablja za iskanje vseh zapisov nabavnih zahtevkov, ki so bili ustvarjeni iz tega materialnega zahtevka. (prnum in (select prnum from prline where mrnum = mr.mrnum). Nabor rezultatov bo vseboval nič ali več predmetov. Opomba: Odobritev materialnega zahtevka ustvari eno ali več nabavnih zahtevkov in to razmerje se uporablja za iskanje vseh takih nabavnih zahtevkov.