diff --git a/lib/qsqlmod.py b/lib/qsqlmod.py
index 2f48d58..103dae3 100644
--- a/lib/qsqlmod.py
+++ b/lib/qsqlmod.py
@@ -36,3 +36,22 @@ class SqlQueryModel_editable(QSqlQueryModel):
                     print(self.query().lastError().text())
                 return result
         return QSqlQueryModel.setData(self, index, value, role)
+
+
+#    view = QTableView()
+#
+#    editables = {1 : ("UPDATE Manufacturers SET Country = '{}' WHERE Company = '{}'", 2)}
+#    model = SqlQueryModel_editable(editables)
+#    query = '''
+#        SELECT (comp.company || " " || cars.model) as Car,
+#                comp.Country,
+#                cars.company,
+#                (CASE WHEN cars.Year > 2000 THEN 'yes' ELSE 'no' END) as this_century
+#        from manufacturers comp left join cars
+#            on comp.company = cars.company
+#        '''
+#    q = QSqlQuery(query)
+#    model.setQuery(q)
+#    model.setFilter("cars.Company = 'VW'")
+#    view.setModel(model)
+#    view.hideColumn(2)