[Developer] #567 add VPD SQL execution evidence

src/main/java/com/cloudhandson/vpdbackoffice/service/OrdsMetadataService.java

@@ -94,6 +94,16 @@ public class OrdsMetadataService {
         .toList();
   }
 
+  /**
+   * Uses the optional CB_ORDS metadata connection when configured. SQL cursor
+   * evidence must be read from the parsing schema's database context, rather
+   * than from an unrelated backoffice connection.
+   */
+  public JdbcTemplate executionEvidenceJdbcTemplate() {
+    return ordsMetadataJdbcTemplate;
+  }
+
+
   public String objectQueryHandlerSource(long objectId) {
     ProtectedObject object = protectedObjectService.assertEnabled(objectId);
     rejectGenericVectorHandler(object);