hsiegeln 31b8695420 Skip user upsert when nothing changed to avoid row accumulation ...

ReplacingMergeTree only deduplicates during background merges, so
every login was inserting a new row even when all fields were identical.
Now compares the existing record and skips the write if nothing changed.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-14 16:37:06 +01:00

..

src

Skip user upsert when nothing changed to avoid row accumulation

2026-03-14 16:37:06 +01:00

pom.xml

Contract-first API with DTOs, validation, and server-side OpenAPI post-processing

2026-03-14 15:33:37 +01:00