- 0.5.0rc3, doh

- The internal notion of an "OID" or "ROWID" column has been
removed.  It's basically not used by any dialect, and the
possibility of its usage with psycopg2's cursor.lastrowid
is basically gone now that INSERT..RETURNING is available.

- Removed "default_order_by()" method on all FromClause
objects.
- profile/compile/select test is 8 function calls over on buildbot 2.4 for some reason, will adjust after checking
the results of this commit

1 files changed, 2 insertions, 10 deletions

diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py
index 573453499..6d3769906 100644
--- a/lib/sqlalchemy/sql/compiler.py
+++ b/lib/sqlalchemy/sql/compiler.py
@@ -148,7 +148,7 @@ class DefaultCompiler(engine.Compiled):
         # actually present in the generated SQL
         self.bind_names = {}
 
-        # a stack.  what recursive compiler doesn't have a stack ? :)
+        # stack which keeps track of nested SELECT statements
         self.stack = []
 
         # relates label names in the final SQL to
@@ -236,15 +236,7 @@ class DefaultCompiler(engine.Compiled):
             
     def visit_column(self, column, result_map=None, **kwargs):
 
-        if column._is_oid:
-            name = self.dialect.oid_column_name(column)
-            if name is None:
-                if len(column.table.primary_key) != 0:
-                    pk = list(column.table.primary_key)[0]
-                    return self.visit_column(pk, result_map=result_map, **kwargs)
-                else:
-                    return None
-        elif not column.is_literal:
+        if not column.is_literal:
             name = self._truncated_identifier("colident", column.name)
         else:
             name = column.name