Thanks Simon. I should mention I was testing the version of SQLAlchemy
2.0.38+ds1. It's possible it has a newer test that exercises the failing
part of SQLite3. This testing is for a backport to the Ubuntu Cloud
Archive for the latest version of OpenStack. I did some manual `git
bisect` between SQLite3-3.45.2 and 3.45.3 and I believe the first "good"
git commit is 74851f66811854c772a9b2d0a13f1e9e82b69c25. Before that
commit running:

python -m pytest -q \
  ~/sqlalchemy-2.0.38+ds1/test/orm/inheritance/test_assorted_poly.py::\
  MultiOfTypeContainsEagerTest_joined::test_big_query \
  --db default

produces the segfault. This commit appears to contain the fix. For
reference, the reason I'm doing this testing is to solve this build
failure for SQLAlchemy backport: https://launchpad.net/~ubuntu-cloud-
archive/+archive/ubuntu/flamingo-staging/+build/30923593

Also please let me know if what I'm describing should be a new bug
report. It felt similar to the initial submission though I'm not
positive it's the same segfault.

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https://bugs.launchpad.net/bugs/2087772

Title:
  crash (segfault) in libsqlite3 running multi-join query

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