correction (just made some edits):
http://www.sqlalchemy.org/docs_02/
datamapping.myt#datamapping_selectrelations_jointo
On May 16, 2006, at 7:36 PM, Michael Bayer wrote:
select_by uses python keyword arguments, where each keyword
represents a property established on your mapper (or a sub-
select_by uses python keyword arguments, where each keyword
represents a property established on your mapper (or a sub-mapper).
it does not currently (yet?) support a function-based query language
that deals with property names...if you want boolean operations, you
have to deal with column
I've run into what is either a bug or a misunderstanding. The line:
results = mapper.select_by(priority = 3)
does exactly what I'd expect, producing a result set filtered by priority.
The line:
results = mapper.select_by(priority != 3)
gives:
NameError: name 'priority' is not defined
Can any
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