19. The system of claim 16 wherein the polymorphic relationship is determined based on input received via a user interface.
16. A system comprising: one or more user systems; one or more server systems communicatively coupled with the one or more user systems, the server system to receive, with the one or more processors, a request that has at least a database query compatible with salesforce object query language (SOQL), wherein the database query comprises at least an expression using a polymorphic relationship and a SELECT clause, to add, with the one or more processors, a TYPEOF expression to the SELECT clause to function as a case expression to allow specification of fields of a related parent object that are to be selected based on the polymorphic relationship, to process the request utilizing the polymorphic relationship, with the one or more processors, by running the query against a portion of a set of data in the database, to transmit, with the one or more processors, a result for the database query, where the result is defined by at least the polymorphic relationship, to a remote electronic device.