Merge pull request #3423 from vespa-engine/kkraune/references

Document size of a reference
vespa-engine · Oct 15, 2024 · a9d1276 · a9d1276
2 parents 9b6cc73 + b44b36c
commit a9d1276
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/en/reference/schema-reference.html b/en/reference/schema-reference.html
@@ -858,8 +858,11 @@ <h2 id="field">field</h2>
         <td>Invalid - deployment will fail</td>
       </tr><tr>
         <th>Attribute</th>
-        <td>As <a href="#string">string</a> - a reference must be an attribute.
-          Can be empty string or point to a non-existing document</td>
+        <td>
+          As <a href="#string">string</a> - a reference must be an attribute.
+          Can be empty string or point to a non-existing document.
+          The reference size is 24 byte in memory, mapped from the ID string to internal references.
+        </td>
       </tr><tr>
         <th>Summary</th>
         <td>As <a href="#string">string</a></td>