SAP CDS OPERANDS V1

Get Example source ABAP code based on a different SAP table

ABAP_CDS_DDL - DDIC-Based View, Elementary CDS Operands

ABAP_SYNTAX
... literal
$| field
$| $parameters.pname
$| $session.vname ...

What does it do?
Specifies a literal literal, a field field, a parameter $parameters.pname, or a session variable $session.vname as an elementary CDS operand in a CDS DDL operand position.