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-rw-r--r--lib/sqlalchemy/databases/mysql.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/sqlalchemy/databases/mysql.py b/lib/sqlalchemy/databases/mysql.py
index d30751fb4..c09d02756 100644
--- a/lib/sqlalchemy/databases/mysql.py
+++ b/lib/sqlalchemy/databases/mysql.py
@@ -17,6 +17,7 @@ try:
import MySQLdb.constants.CLIENT as CLIENT_FLAGS
except:
mysql = None
+ CLIENT_FLAGS = None
def kw_colspec(self, spec):
if self.unsigned:
@@ -256,7 +257,7 @@ class MySQLDialect(ansisql.ANSIDialect):
self.module = mysql
else:
self.module = module
- ansisql.ANSIDialect.__init__(self, **kwargs)
+ ansisql.ANSIDialect.__init__(self, default_paramstyle='format', **kwargs)
def create_connect_args(self, url):
opts = url.translate_connect_args(['host', 'db', 'user', 'passwd', 'port'])
@@ -274,7 +275,8 @@ class MySQLDialect(ansisql.ANSIDialect):
# TODO: what about options like "ssl", "cursorclass" and "conv" ?
client_flag = opts.get('client_flag', 0)
- client_flag |= CLIENT_FLAGS.FOUND_ROWS
+ if CLIENT_FLAGS is not None:
+ client_flag |= CLIENT_FLAGS.FOUND_ROWS
opts['client_flag'] = client_flag
return [[], opts]