From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Fri, 17 Mar 2006 21:22:30 +0000 (+0000)
Subject: attempting to catch OperationalErrors and invalidate the connection
X-Git-Tag: rel_0_1_5~59
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b4c64fdfbc6f684f672bd131024a15725186066;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

attempting to catch OperationalErrors and invalidate the connection
---

diff --git a/lib/sqlalchemy/engine.py b/lib/sqlalchemy/engine.py
index 482aa4270e..d4f01f174c 100644
--- a/lib/sqlalchemy/engine.py
+++ b/lib/sqlalchemy/engine.py
@@ -686,6 +686,9 @@ class SQLEngine(schema.SchemaEngine):
                 parameters = {}
         try:
             c.execute(statement, parameters)
+        except self.dbapi().OperationalError, e:
+            c.parent.invalidate()
+            raise exceptions.SQLError(statement, parameters, e)
         except Exception, e:
             raise exceptions.SQLError(statement, parameters, e)
         self.context.rowcount = c.rowcount