Displaying CDS View Extensions

DDL enables extensions of existing CDS view entities without modifications. This is achieved using the EXTEND VIEW keyword:

EXTEND VIEW cds_view_entity WITH cds_view_entity_extension
  	{ ... };

For each CDS view entity that has been extended, a marker is added to the vertical ruler of the DDL source editor.

A marker indicates that the CDS view entity has been extended
A marker indicates the extended CDS view entity

If you choose the marker, an extension popup will be opened. From this popup, you can navigate to the definitions of the view extensions that exist in the system.

Extension popup
Extension popup