Release
ClickHouse release 26.10
The Brief
- ClickHouse 26.10 introduces function composition and more flexible joins.
- The release speeds up GROUP BY queries and adds disk spilling for IN subqueries.
- It adds an experimental columns cache and Freeform and SQLite formats.
Why it matters
Developers running ClickHouse get new query features and performance improvements for GROUP BY and large IN subqueries, plus new data formats for integration.
Who’s affected
- ClickHouse users
- ClickHouse 26.10
- #clickhouse
- #release
- #databases
- #sql
- #performance
ClickHouse 26.10 introduces function composition, more flexible joins, faster GROUP BY queries, disk spilling for IN subqueries, an experimental columns cache, and Freeform and SQLite formats.
Timeline
ClickHouse 26.10 release announced
ClickHouse Blog
ClickHouse release 26.10