- 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, 1 insertions, 21 deletions

diff --git a/lib/sqlalchemy/databases/postgres.py b/lib/sqlalchemy/databases/postgres.py
index aeed41078..1c410af53 100644
--- a/lib/sqlalchemy/databases/postgres.py
+++ b/lib/sqlalchemy/databases/postgres.py
@@ -292,19 +292,6 @@ class PGExecutionContext(default.DefaultExecutionContext):
         else:
             return base.ResultProxy(self)
 
-    def post_exec(self):
-        if self.compiled.isinsert and self.last_inserted_ids is None:
-            if not self.dialect.use_oids:
-                pass
-                # will raise invalid error when they go to get them
-            else:
-                table = self.compiled.statement.table
-                if self.cursor.lastrowid is not None and table is not None and len(table.primary_key):
-                    s = sql.select(table.primary_key, table.oid_column == self.cursor.lastrowid)
-                    row = self.connection.execute(s).fetchone()
-                self._last_inserted_ids = [v for v in row]
-        super(PGExecutionContext, self).post_exec()
-
 class PGDialect(default.DefaultDialect):
     name = 'postgres'
     supports_alter = True
@@ -316,9 +303,8 @@ class PGDialect(default.DefaultDialect):
     supports_pk_autoincrement = False
     default_paramstyle = 'pyformat'
 
-    def __init__(self, use_oids=False, server_side_cursors=False, **kwargs):
+    def __init__(self, server_side_cursors=False, **kwargs):
         default.DefaultDialect.__init__(self, **kwargs)
-        self.use_oids = use_oids
         self.server_side_cursors = server_side_cursors
 
     def dbapi(cls):
@@ -382,12 +368,6 @@ class PGDialect(default.DefaultDialect):
         else:
             return self.context.last_inserted_ids
 
-    def oid_column_name(self, column):
-        if self.use_oids:
-            return "oid"
-        else:
-            return None
-
     def has_table(self, connection, table_name, schema=None):
         # seems like case gets folded in pg_class...
         if schema is None: