clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
C++ not yet supported67 Subscribers
Add a CodeTriage badge to clickhouse
Help out
- Issues
- Bound typo hint computation and stop it for a cancelled query
- Record the HTTP connection behind each blob storage request
- Show captured per-test output in the integration test report
- SHOW TABLE SETTINGS
- Keep a view whole in the join order optimizer
- Do not lose an `executable_pool` slot when the process fails to spawn
- Fix silent wrong results for a text index dictionary block size close to the maximum of UInt64
- Fix a server abort on Parquet reads that record no missing values
- ClickBench Q23 (SELECT * ... ORDER BY EventTime LIMIT 10) regressed ~2-4x in master 2026-07-11..07-18
- Do not use a key or index range over a container whose elements can be NULL
- Docs
- C++ not yet supported