mention useful @loader annotation in doc

gavinking · DavideD · commit c2befb194a90 · 2022-10-17T15:35:46.000+01:00
diff --git a/documentation/src/main/asciidoc/reference/introduction.adoc b/documentation/src/main/asciidoc/reference/introduction.adoc
@@ -446,6 +446,9 @@ These Hibernate annotations are also quite useful to know about:
 | `@Fetch`                                 | Specifies the fetching mode for an association
 | `@BatchSize`                             | Specifies the batch size for batch fetching an
                                              association
+| `@Loader`                                | Specifies a named query used to fetch an entity by
+                                             id (for example, when `find(type, id)` is called)
+                                             in place of the default SQL generated by Hibernate
 | `@SqlInsert`, `@SqlUpdate`, `@SqlDelete` | Specify custom DML for entity operations
 | `@NaturalId`                             | Marks a field or fields as an alternative "natural"
                                              identifier (unique key) of the entity
