OData - Provide data - Relationships
OData / New service
Data groups / Add data group
Select data group / Continue to Relationships
OData Associations and Navigation Properties
Relationships and references between Intrexx data groups are represented in
OData as Associations and Navigation Properties.
Both 1:1 and 1:n relations can be defined. Relationships with m:n
cardinality can be represented with an m:n data group.
Associations in OData define the relationships and their cardinality
between Entity Types. Navigation Properties, on the other hand,
add properties to the Entity Types, which can be used to navigate from a
data record to a referenced data record without explicitly
needing to add the Foreign key
or reference data fields to the Entity Type. The required settings for this
are made here. After the data groups that will be available to the service
have been selected, the relationships
between them can be defined.
Opens a dialog
where relationships can be selected.