Re: [sqlalchemy] Dynamically creating relationships from polymorphic subclasses to one class

2020-08-07 Thread Brendan Blanchard
> > yeah that would be fine, the other way to approach it is to use more of a > dynamic table format but that is not as easy to query. it sounds like you > are building a star schema? https://en.wikipedia.org/wiki/Star_schema Ah...unintentionally, yes. A simple one in any case. If I did more

Re: [sqlalchemy] Dynamically creating relationships from polymorphic subclasses to one class

2020-08-07 Thread Mike Bayer
On Thu, Aug 6, 2020, at 5:11 PM, Brendan Blanchard wrote: > I think I've misunderstood the usage of extend_existing=True on a table, but > from my reading today it sounds like it will only have an effect on building > up a table definition prior to calling create_all() on the metadata? it's