What does it do? Access rules that can be specified in curly brackets in the statement DEFINE ROLE to define a CDS role in CDS DCL . Each access rule defines access to a CDS entity. There are the following types of access rule:
Conditional access rules conditional_rule, which control access using access conditions.
Full access rules grant_rule that grant unrestricted access.
A projection rule projection_rule for transactional projection views. BEGIN_SECTION VERSION 5 OUT
Obsolete inherited access rules inherited_rule applied from existing CDS roles; inheritance conditions should be used instead of inheritance rules. END_SECTION VERSION 5 OUT Multiple access rules can be combined in a single CDS role, but an inherited access rule inherited_rule can only occur once. The access conditions defined by the individual access rules are joined with a logical or. In the same way, the access rules defined by different CDS roles for a CDS entity are joined by a logical or.
Latest notes: It is advisable to use only one access rule in a CDS role. NON_V5_HINTS ABAP_HINT_END
