- some cleanup of reflection unit tests

- removed silly behavior where sqlite would reflect UNIQUE indexes
as part of the primary key (?!)
- added __contains__ support to ColumnCollection; contains_column() method should be removed

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/sqlalchemy/sql.py b/lib/sqlalchemy/sql.py
index f6c2315ae..4959c4e21 100644
--- a/lib/sqlalchemy/sql.py
+++ b/lib/sqlalchemy/sql.py
@@ -1130,6 +1130,9 @@ class ColumnCollection(util.OrderedProperties):
                     l.append(c==local)
         return and_(*l)
 
+    def __contains__(self, col):
+        return self.contains_column(col)
+        
     def contains_column(self, col):
         # have to use a Set here, because it will compare the identity
         # of the column, not just using "==" for comparison which will always return a