On Mon, 2010-08-16 at 13:01 -0700, Italo Maia wrote:

> How's the best way to filter a date field by year?


Maybe something like:


from sqlalchemy import and_
import datetime

relevant_year = 1978

query = session.query(MyClass).filter(and_(
    MyClass.my_date >= datetime.date(relevant_year, 1, 1),
    MyClass.my_date < datetime.date(relevant_year + 1, 1, 1),
    ))


I wouldn't expect the database back-end to matter on this one but I
could be wrong.

Lance

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