add children as composition

2025-06-26 13:36:03 +02:00
parent aeb8bca9ac
commit 34f75b52c8
1 changed files with 6 additions and 5 deletions
--- a/bookshop/db/schema.cds
+++ b/bookshop/db/schema.cds
@@ -37,6 +37,7 @@ entity Contents {
        name     : String;
        page     : Integer;
        parent   : Association to Contents;
+        children : Composition of many Contents on children.parent = $self;
        book     : Association to Books;
 }