ABAP Keyword Documentation → ABAP - Dictionary → ABAP CDS in ABAP Dictionary → ABAP CDS - Access Control → ABAP CDS - DCL Statements → ABAP CDS - DEFINE ROLE → ABAP CDS - DEFINE ROLE, condition → ABAP CDS - DEFINE ROLE, literal_condition
ABAP CDS - DEFINE ROLE, operator
Other versions:
7.31 | 7.40 | 7.54
Syntax
... operator ...
Effect
Operator of a comparison expression in a literal condition in an access rule in the definition of a role using DEFINE ROLE in the CDS DCL. The operator compares a left side and a right side. The left side is always an element of the CDS entity to which the rule applies. The right side is represented using a literal value.
| operator | True if |
|---|---|
| = | The value of the left side is equal to the value of the right side. |
| <> | The value of the left side is not equal to the value of the right side. |
| < | The value of the left side is less than the value of the right side. |
| > | The value of the left side is greater than the value of the right side. |
| <= | The value of the left side is less than or equal to the value of the right side. |
| >= | The value of the left side is greater than or equal to the value of the right side. |
| ?= | Like the operator =. The condition is also met, however, if the value of the left side is thenull value or a type-dependent initial value. |