Index: E:/prj/src/sqlalchemy/test/reflection.py
===================================================================
--- E:/prj/src/sqlalchemy/test/reflection.py	(revision 1550)
+++ E:/prj/src/sqlalchemy/test/reflection.py	(working copy)
@@ -97,7 +97,7 @@
             Column('multi_id', Integer, primary_key=True),
             Column('multi_rev', Integer, primary_key=True),
             Column('name', String(50), nullable=False),
-            Column('value', String(100))
+            Column('val', String(100))
         )
         table.create()
         # clear out table registry
@@ -114,9 +114,9 @@
             ]
         )
         table.create()
-        table.insert().execute({'multi_id':1,'multi_rev':1,'name':'row1', 'value':'value1'})
-        table.insert().execute({'multi_id':2,'multi_rev':18,'name':'row2', 'value':'value2'})
-        table.insert().execute({'multi_id':3,'multi_rev':3,'name':'row3', 'value':'value3'})
+        table.insert().execute({'multi_id':1,'multi_rev':1,'name':'row1', 'val':'value1'})
+        table.insert().execute({'multi_id':2,'multi_rev':18,'name':'row2', 'val':'value2'})
+        table.insert().execute({'multi_id':3,'multi_rev':3,'name':'row3', 'val':'value3'})
         table.select().execute().fetchall()
         table.drop()
     
Index: E:/prj/src/sqlalchemy/test/query.py
===================================================================
--- E:/prj/src/sqlalchemy/test/query.py	(revision 1550)
+++ E:/prj/src/sqlalchemy/test/query.py	(working copy)
@@ -173,7 +173,7 @@
         self.assertEqual(r.keys(), ['user_name', 'user_id'])
         self.assertEqual(r.values(), ['foo', 1])
        
-    @testbase.unsupported('oracle') 
+    @testbase.unsupported('oracle', 'firebird') 
     def test_column_accessor_shadow(self):
         shadowed = Table('test_shadowed', db,
                          Column('shadow_id', INT, primary_key = True),
Index: E:/prj/src/sqlalchemy/test/mapper.py
===================================================================
--- E:/prj/src/sqlalchemy/test/mapper.py	(revision 1550)
+++ E:/prj/src/sqlalchemy/test/mapper.py	(working copy)
@@ -245,6 +245,7 @@
 #        l = create_session().query(User).select(order_by=None)
         
         
+    @testbase.unsupported('firebird') 
     def testfunction(self):
         """tests mapping to a SELECT statement that has functions in it."""
         s = select([users, (users.c.user_id * 2).label('concat'), func.count(addresses.c.address_id).label('count')],
@@ -257,6 +258,7 @@
         assert l[0].concat == l[0].user_id * 2 == 14
         assert l[1].concat == l[1].user_id * 2 == 16
         
+    @testbase.unsupported('firebird') 
     def testcount(self):
         mapper(User, users)
         q = create_session().query(User)