📝 Use in memory database for testing SQL in docs (#1223)
Co-authored-by: Harsha Laxman <harsh@Harshas-MacBook-Pro.local>
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
