1 files changed, 2 insertions, 0 deletions
diff --git a/adbh.py b/adbh.py
index 7aeb1e4..7374172 100644
--- a/adbh.py
+++ b/adbh.py
@@ -465,6 +465,8 @@ class _MyAdvFuncHelper(_GenericAdvFuncHelper):
     TYPE_MAPPING['Password'] = 'tinyblob'
     TYPE_MAPPING['String'] = 'mediumtext'
     TYPE_MAPPING['Bytes'] = 'longblob'
+    # don't use timestamp which is automatically updated on row update
+    TYPE_MAPPING['Datetime'] = 'datetime'
     
     def system_database(self):
         """return the system database for the given driver"""