Fixed wrong regex pattern -- group vendor name

diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index 5eaecb67e1e4e35d4ccc5d40248c4ea92c4019e9..c615db85d38e54c627b088d6b8a5c83c3bb2d13f 100644 (file)
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -1324,7 +1324,7 @@ class PGDialect(default.DefaultDialect):
     def _get_server_version_info(self, connection):
         v = connection.execute("select version()").scalar()
         m = re.match(
-            'PostgreSQL|EnterpriseDB '
+            '(?:PostgreSQL|EnterpriseDB) '
             '(\d+)\.(\d+)(?:\.(\d+))?(?:\.\d+)?(?:devel)?',
             v)
         if not m: