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 supported66 Subscribers
Add a CodeTriage badge to clickhouse
Help out
- Issues
- Let the adaptive aggregator thaw under the top-K pruning of `ORDER BY count() DESC LIMIT n`
- Do not infer join conditions through constant join keys in join reordering
- Measure Chromium trap-mode UBSan checks separately
- Size merge/mutation index granularity of JSON shared data by read size
- Do not read the client's stdin again after a read from it failed
- Build with `-fsanitize=return` in trap mode
- System log flushes use memory overcommit instead of failing at the server memory limit
- Rebuild projections that compute from a column whose type `MODIFY COLUMN` changes
- Interpret `DateTime` literals of a table `TTL` in the session time zone
- Read subcolumns after the `FINAL` merge of value-combining engines
- Docs
- C++ not yet supported