Public Interface Export Function › Internal Design Objects › Access and Connection Objects › FLD_LINK_USE (Foreign Key Field Linkage Usage)

FLD_LINK_USE (Foreign Key Field Linkage Usage)

The Foreign Key Field Linkage Usage (FLD_LINK_USE) table represents the usage of a foreign key field indicated by the Field From ID, by a linkage (LINKAGE) to join to a field (data or foreign key) in the linked-to record.

It records only the correspondence between the from and to fields and their use by a linkage.

The FLD_LINK_USE table is maintained by the DSD Detail Linkage Identifier option.