docs for this are at:
https://docs.sqlalchemy.org/en/20/orm/join_conditions.html
there are several approaches to relationships with subqueries, the most open
ended is the one described at
https://docs.sqlalchemy.org/en/20/orm/join_conditions.html#relationship-to-aliased-class
On Wed, May 31, 2023, at 10:13 AM, Dan Stromberg wrote:
> Hi folks.
>
> I have a subquery that is selected from a table with 5 foreign keys,
> and joined with another table with 3 foreign keys.
>
> And then that subquery is used in a join with the table having the 3
> foreign keys again.
>
> I don't know how to tell what column(s) that join is happening on.
>
> What goes into SQLAlchemy's "thought process" when it joins a table
> with a subquery?
>
> Thanks!
>
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SQLAlchemy -
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http://www.sqlalchemy.org/
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