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 supported61 Subscribers
Add a CodeTriage badge to clickhouse
Help out
- Issues
- [WIP] Testing what happens if I remove IColumn::batchSerialize
- feat: Allow queries (INSERT, UPDATE, DELETE) to embrace network failures
- Refactor `castColumn` and `FunctionsConversion`
- DnsResolver/Broken pipe when the cluster is running
- Backport #87895 to 25.8: Forbid clear column for iceberg
- Hidden query parameters
- Add cleanup thread to MergeTree to avoid cleanup starvation
- Optimize `checkInRange` for `pointInPolygon` with large polygons and fix `pointInPolygon` not working with PK Indexes
- Nested LowCardinality does not engage low_cardinality_key_string for aggregations
- clickhouse-server 25.11.2.24 query planner causing wrong result when querying s3+external relational db
- Docs
- C++ not yet supported