- calling str() on a core sql construct has been made more "friendly",

when the construct contains non-standard sql elements such as
returning, array index operations, or dialect-specific or custom
datatypes.  a string is now returned in these cases rendering an
approximation of the construct (typically the postgresql-style
version of it) rather than raising an error. fixes #3631
- add within_group to top-level imports
- add eq_ignore_whitespace to sqlalchemy.testing imports

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/sqlalchemy/__init__.py b/lib/sqlalchemy/__init__.py
index 40b8000e8..dde179bf5 100644
--- a/lib/sqlalchemy/__init__.py
+++ b/lib/sqlalchemy/__init__.py
@@ -51,6 +51,7 @@ from .sql import (
     union,
     union_all,
     update,
+    within_group,
     )
 
 from .types import (