What does it do? For every CDS association _assoc of a path expression of a CDS view entity, attributes for this part of the path expression can be defined in square brackets [ ] . The following attributes can be specified:
With cardinality, the cardinality of the section can be specified.
With INNER$|${LEFT OUTER$} the join type can be specified.
With $[WHERE$] cds_cond a filter condition cds_cond can be specified.
ABAP_EXAMPLE_VX5 The CDS view entity contains path expressions with filter conditions in the FROM clause, in the SELECT list, and in the WHERE clause. DDLS DEMO_SALES_CDS_PATH_EXPR_1 ABAP_EXAMPLE_END
