this syntax is elaborate, as much as a CTE expression, which was a pretty
complicated feature add.
Anyway, to create an object that has a .c. attribute and which you can
select() from, it has to be a FromClause subclass. The columns get filled in
using a method _populate_column_collection:
On May 11, 2013, at 11:22 AM, Dan Farmer dfarme...@gmail.com wrote:
On Sat, May 11, 2013 at 6:37 AM, Michael Bayer mike...@zzzcomputing.com
wrote:
Building a custom FROM clause though, a little tricky. Feel free to send
along a whole working example.
Ok, thanks for the info. The
I'm trying to extend SQLA with a construct for using SQL Server's PIVOT
functionality. I've written a class and a @compiles function to generate
the query for this and this produces the correct query (e.g., given a
sqlalchemy.Table and some Column objects it produces the right query).
My
