I have a PostgreSQL function discounted_price(packages%ROWTYPE), where
packages is a table. I would like to add a property on the model
corresponding
to the packages table which returns the result of the discounted_price
function.
Currently I have this which works:
@property
def
put text() in there:
func.discounted_price(text(packages.*))
On Sep 8, 2014, at 9:59 AM, Tyler Bondy ty.bo...@gmail.com wrote:
I have a PostgreSQL function discounted_price(packages%ROWTYPE), where
packages is a table. I would like to add a property on the model
corresponding
to the
Hmm, I've tried that and gotten the following error:
ProgrammingError: (ProgrammingError) function discounted_price(unknown) is
not unique
LINE 1: SELECT discounted_price('packages.*') AS discounted_price_1
^
HINT: Could not choose a best candidate function. You might need to
Ahh I think I've got it now, thanks a bunch.
On Monday, September 8, 2014 12:13:41 PM UTC-4, Michael Bayer wrote:
SQLAlchemy will send exactly what string you want. But you have to figure
out what Postgresql wants. Maybe you don’t want those quotes in there?
