Bare sqlalchemy metadata

[benedikt-bartscher]

#2340

[picklelo]

tested that existing functionality works. this will be a great extension to our model thanks for adding!

[masenf]

Discovered this potential issue to document while testing main

[masenf]

i think this might be a breaking change... my example app rx_shout was using select as a class property on a model.

And now it throws stack at runtime

Traceback (most recent call last):
  File "/Users/masenf/code/reflex-dev/reflex/reflex/state.py", line 1454, in _process_event
    events = fn(**payload)
             ^^^^^^^^^^^^^
  File "/Users/masenf/code/reflex-dev/repro-datetime-model/rx_shout/state.py", line 48, in on_load
    self.load_entries()
  File "/Users/masenf/code/reflex-dev/repro-datetime-model/rx_shout/state.py", line 45, in load_entries
    self.entries = session.exec(Entry.select.order_by(Entry.ts.desc())).all()
                                ^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'function' object has no attribute 'order_by'

Workaround is to call the function instead of treating it like a property: Entry.select().order_by(...)

[benedikt-bartscher]

Yes, that's a breaking change. However, I still think it was the right decision to drop those deprecated decorator chains.