diff options
Diffstat (limited to 'lib/sqlalchemy/databases')
| -rw-r--r-- | lib/sqlalchemy/databases/oracle.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/sqlalchemy/databases/oracle.py b/lib/sqlalchemy/databases/oracle.py index 071733162..e1c82450f 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 |