Hi,

is there some detailed information available on which DAL subset is
available on GAE?

The web2py book says that "You cannot perform complex queries on the
datastore, in particular there are no JOIN, OR, LIKE, IN, and
DATE/DATETIME operators".

I used a query with an orderby=~db.person.id which did not work on
GAE.  Although tables do have an id column which can be uses to select
a row, it cannot be used for orderby.  I worked around this by an
additional datetime column, however, I wonder which other stuff does
also not work on GAE.

Kind regards,
Markus

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