Patent ID: 11893046
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. The method of claim 15 wherein
the second entity-relationship diagram includes a third set of one or more data entities;
wherein each data entity in the third set of one or more data entities is a parent data entity in one or more associated data entity relationships in the second entity-relationship diagram;
the third entity-relationship diagram includes a fourth set of one or more data entities;
wherein each data entity in the fourth set of one or more data entities is a parent data entity in one or more associated data entity relationships in the third entity-relationship diagram;
each data entity of the fourth set of one or more data entities is a corresponding copy of one of the data entities of the third set of one or more data entities, such that there are the same number of data entities in the third set of one or more data entities and in the fourth set of one or more data entities, there is a one to one correspondence between data entities of the third set of one or more data entities and data entities of the fourth set of one or more data entities, and each data entity of the third set of data entities has only one corresponding copy in the fourth set of data entities;
and wherein the method further comprises adding a common entity relationship in the one or more non-transitory computer-readable mediums relating each data entity of the third set of one or more data entities in the second entity-relationship diagram and its corresponding copy of the fourth set of one or more data entities in the third entity-relationship diagram.