Fixed up the pypostgresql PGNumeric bind_processor to convert input to a string.

diff --git a/lib/sqlalchemy/dialects/postgresql/pypostgresql.py b/lib/sqlalchemy/dialects/postgresql/pypostgresql.py
index 88f1acde721154b47b9188480392fc6e8db76a79..1e401579e04b14d4e50f3ae3f19eae3b0712af00 100644 (file)
--- a/lib/sqlalchemy/dialects/postgresql/pypostgresql.py
+++ b/lib/sqlalchemy/dialects/postgresql/pypostgresql.py
@@ -16,7 +16,7 @@ from sqlalchemy import processors
 
 class PGNumeric(sqltypes.Numeric):
     def bind_processor(self, dialect):
-        return None
+        return processors.to_str
 
     def result_processor(self, dialect, coltype):
         if self.asdecimal: