From d1319e62b2499e1163eddf4bdebace484018f31b Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Thu, 15 Feb 2007 17:19:13 +0000 Subject: [PATCH] dont do RAWTOHEX on None --- lib/sqlalchemy/databases/oracle.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib/sqlalchemy/databases/oracle.py b/lib/sqlalchemy/databases/oracle.py index 0717331622..e1c82450fd 100644 --- a/lib/sqlalchemy/databases/oracle.py +++ b/lib/sqlalchemy/databases/oracle.py @@ -63,8 +63,11 @@ class OracleBinary(sqltypes.Binary): def get_col_spec(self): return "BLOB" def convert_bind_param(self, value, dialect): - # this is RAWTOHEX - return ''.join(["%.2X" % ord(c) for c in value]) + if value is None: + return None + else: + # this is RAWTOHEX + return ''.join(["%.2X" % ord(c) for c in value]) def convert_result_value(self, value, dialect): if value is None: return None -- 2.47.2