Native random sampling in ClickHouse

T1Covered by 1 source · first reported by Databricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale at 22 May, 09:53 UTC

Learn how to use ClickHouse's SAMPLE BY clause to run fast, approximate queries on large datasets with minimal accuracy trade-off.

Sources

• T1Native random sampling in ClickHouseDatabricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale22 May, 09:53