Record Type Rule
For writable tables, when a table is defined on multiple record types, it must be possible for the Relativity DBMS to determine
the correct record type to use when inserting each record.
This is only an issue if multiple record types are assigned to the same table. In this example, the table is defined on the record types: NSize, and PSize.
Relativity must be able to determine from the filters and data provided which record type was intended to be written to. The assumption is that only one of the record types will be valid.
