what DB backend ?  often you can just compare to "1" or "0".


On Jun 10, 2008, at 12:03 PM, Jonathan Vanasco wrote:

>
> this should be straightforward, I think...
>
> I'm trying to do
>
> "select email_address from user where is_verified is not true"
> ( or "is not null" or "is not false" )
>
>
> This part is simple :
>   Session.execute( sqlalchemy.select( [ User.c.email ] ) )
>
> This part is not:
>
> Session
> .execute
> ( sqlalchemy
> .select( [ User.c.email ] , .User.c.is_verified.#########  ) )
>
> I can't figure that last bit out.  There's nothing in
> ColumnOperators , and the "is not" , "is" stuff seems to be tucked
> away in literals.
>
> can anyone give me a suggestion?
>
> thanks!
>
> >


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