schema map properties

[Dinesh Kumar C]

Can anyone explain what is exact difference between below schema map properties in   servicenow   with examples .

Referenced

Referenced by

Extended

Extended By .

[bernyalvarado · Accepted solution]

Hi Dinesh,

Referenced: Refers to the other tables referenced by Fields within the table in context that are of type Reference

Example:
The user table is referenced within the incident table through the assigned_to field, where the incident table is the table in context

Referenced By (Referencing): Refers to all the other tables that contain a field of type reference pointing Displayed table

Example:

The incident_task table has a field incident which points to the incident table where this is the table in context

Extended: Refers to the other tables that compose the inheritance hierarchy from the Displayed table

Example:

Task is an extended table within the Incident table, where incident is the table in context.

Extended By (extending): Refers to the other tables that extend of the Displayed table.

Example:

cmdb_ci table is extending the cmdb table, where cmdb is the table in context.

Thanks,

Berny

[Dinesh Kumar C]

Thank you mate !! cheers

[bernyalvarado]

You're welcome Dinesh!! Blessings!

Thanks,

Berny

[Harsh Vardhan]

Hi Dinesh,

adding one thread will also give you better understanding about those properties .

Can someone clearly define the legend in the schema map?