diff --git a/callback.go b/callback.go
index 11eb0006..399ed85b 100644
--- a/callback.go
+++ b/callback.go
@@ -29,6 +29,10 @@ func (c *callback) addProcessor(typ string) *callback_processor {
 	return cp
 }
 
+func (c *callback) clone() *callback {
+	return &callback{processors: c.processors}
+}
+
 func (c *callback) Create() *callback_processor {
 	return c.addProcessor("create")
 }
diff --git a/main.go b/main.go
index a72e091f..a1b6c5f9 100644
--- a/main.go
+++ b/main.go
@@ -32,6 +32,11 @@ func (s *DB) DB() *sql.DB {
 	return s.db.(*sql.DB)
 }
 
+func (s *DB) Callback() *callback {
+	s.parent.callback = s.parent.callback.clone()
+	return s.parent.callback
+}
+
 func (s *DB) SetTagIdentifier(str string) {
 	s.parent.tagIdentifier = str
 }