https://www.bobobk.com/en/tags/upsert/ Recent content in Upsert on 春江暮客 Hugo en Thu, 05 Nov 2026 18:03:48 +0800 https://www.bobobk.com/en/python-sqlite-upsert-not-replace.html Thu, 05 Nov 2026 18:03:48 +0800 https://www.bobobk.com/en/python-sqlite-upsert-not-replace.html Reproduce REPLACE cascade deletion in memory, preserve related records with UPSERT, and test insertion, repeated updates, and rollback.