1 files changed, 13 insertions, 0 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index 42ec19c20..35f335252 100644
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -409,6 +409,15 @@ class MACADDR(sqltypes.TypeEngine):
 PGMacAddr = MACADDR
 
 
+class OID(sqltypes.TypeEngine):
+    """Provide the Postgresql OID type.
+
+    .. versionadded:: 0.9.5
+
+    """
+    __visit_name__ = "OID"
+
+
 class TIMESTAMP(sqltypes.TIMESTAMP):
     def __init__(self, timezone=False, precision=None):
         super(TIMESTAMP, self).__init__(timezone=timezone)
@@ -1080,6 +1089,7 @@ ischema_names = {
     'bit': BIT,
     'bit varying': BIT,
     'macaddr': MACADDR,
+    'oid': OID,
     'double precision': DOUBLE_PRECISION,
     'timestamp': TIMESTAMP,
     'timestamp with time zone': TIMESTAMP,
@@ -1353,6 +1363,9 @@ class PGTypeCompiler(compiler.GenericTypeCompiler):
     def visit_MACADDR(self, type_):
         return "MACADDR"
 
+    def visit_OID(self, type_):
+        return "OID"
+
     def visit_FLOAT(self, type_):
         if not type_.precision:
             return "FLOAT"