passes in AliasedInsp and allows more flexibility. - rework the AliasedClass/AliasedInsp relationship so that AliasedInsp has all state and functionality. AliasedClass is just a facade. [ticket:2756]
entities against the same base class joined to each other as well would not track columns on the base table independently of each other if the string of joins were more than two entities long. Also in 0.8.2. [ticket:2759]
would produce a parenthesized expression not accepted by some databases. [ticket:2754]
the :func:`.aliased` function. Previously, composite attributes wouldn't work correctly in comparison operations when aliasing was applied. Also in 0.8.2. [ticket:2755]
- docs docs docs
fetched when joining/joinedloading across a many-to-many relationship to a single-table-inheriting subclass with a specific discriminator value, due to "secondary" rows that would come back. The "secondary" and right-side tables are now inner joined inside of parenthesis for all ORM joins on many-to-many relationships so that the left->right join can accurately filtered. [ticket:2369]
you're dealing with aliased() or with_polymorphic() you need to say "flat=True". Just the one flag though, "flat" implies "aliased".