How to Upsert Rows into ClickHouse
Yes - you can upsert a row in ClickHouse! It behaves differently than with other databases, so it's important to understand how upserts are implemented using the ReplacingMergeTree table engine, including tips on how to avoid using FINAL in a query.
Reference links:
Get Started Today: https://clickhouse.cloud/signUp?utm_m...
ClickHouse Academy: https://clickhouse.com/learn
Official ClickHouse Certification: https://clickhouse.com/learn/certific...