- threadlocal engine wasn't properly closing the connection

upon close() - fixed that.
- Transaction object doesn't rollback or commit if it isn't
"active", allows more accurate nesting of begin/rollback/commit.
- Added basic support for mxODBC [ticket:1710].
- Python unicode objects as binds result in the Unicode type,
not string, thus eliminating a certain class of unicode errors
on drivers that don't support unicode binds.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/sqlalchemy/engine/threadlocal.py b/lib/sqlalchemy/engine/threadlocal.py
index a9892ae7e..001caee2a 100644
--- a/lib/sqlalchemy/engine/threadlocal.py
+++ b/lib/sqlalchemy/engine/threadlocal.py
@@ -94,6 +94,8 @@ class TLEngine(base.Engine):
     def close(self):
         if not self.closed:
             self.contextual_connect().close()
+            connection = self._connections.conn()
+            connection._force_close()
             del self._connections.conn
             self._connections.trans = []