Hinrich Winther wrote:
> Hi,
>
> I need to generate a sqlalchemy.sql.expression._BinaryExpression by
> hand. So I looked into the docu and found that I need a left, right
> and a operator. I am stuck at the left :) type() says it is a
> sqlalchemy.sql.util.AnnotatedColumn. But I can't find the class
> definition anywhere in sqlalchemy. Where is it defined?
>
if you just say column('foo') == column('bar') (column is
sqlalchemy.sql.column), you've got a _BinaryExpression. there shouldn't
be a need to access _BinaryExpression directly.
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