1 files changed, 39 insertions, 2 deletions
diff --git a/odb/sqlite/connection.ixx b/odb/sqlite/connection.ixx
index 87b599f..094fd52 100644
--- a/odb/sqlite/connection.ixx
+++ b/odb/sqlite/connection.ixx
@@ -1,12 +1,11 @@
 // file      : odb/sqlite/connection.ixx
-// copyright : Copyright (c) 2005-2019 Code Synthesis Tools CC
 // license   : GNU GPL v2; see accompanying LICENSE file
 
 namespace odb
 {
   namespace sqlite
   {
-    // active_objects
+    // active_object
     //
     inline void active_object::
     list_add ()
@@ -38,6 +37,36 @@ namespace odb
       return static_cast<connection_factory&> (factory_).database ();
     }
 
+    inline connection& connection::
+    main_connection ()
+    {
+      return handle_ != 0
+        ? *this
+        : *static_cast<attached_connection_factory&> (factory_).main_connection_;
+    }
+
+    inline connection_ptr connection::
+    main_connection (const connection_ptr& c)
+    {
+      return c->handle_ != 0
+        ? c
+        : static_cast<attached_connection_factory&> (c->factory_).main_connection_;
+    }
+
+    inline sqlite3* connection::
+    handle ()
+    {
+      return handle_ != 0
+        ? handle_
+        : static_cast<attached_connection_factory&> (factory_).main_connection_->handle_;
+    }
+
+    inline connection_factory& connection::
+    factory ()
+    {
+      return static_cast<connection_factory&> (factory_);
+    }
+
     template <typename T>
     inline prepared_query<T> connection::
     prepare_query (const char* n, const char* q)
@@ -67,5 +96,13 @@ namespace odb
       //
       return prepare_query<T> (n, sqlite::query_base (q));
     }
+
+    // attached_connection_factory
+    //
+    inline connection_factory& attached_connection_factory::
+    main_factory ()
+    {
+      return main_connection_->factory ();
+    }
   }
 }