Updated docs about TTL indexes and signals (#413)

2013-07-30 10:54:04 +00:00
parent e98c5e10bc
commit dc310b99f9
1 changed files with 5 additions and 0 deletions
--- a/docs/guide/defining-documents.rst
+++ b/docs/guide/defining-documents.rst
@@ -558,6 +558,11 @@ documentation for more information.  A common usecase might be session data::
            ]
        }

+.. warning:: TTL indexes happen on the MongoDB server and not in the application
+    code, therefore no signals will be fired on document deletion.
+    If you need signals to be fired on deletion, then you must handle the
+    deletion of Documents in your application code.
+
 Comparing Indexes
 -----------------