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
- Add `anisotropicKMeans` — loss-aware centroid training for IVF clustering
- Parquet TIME now decodes to Time64, which Parquet/ORC/Avro writers reject
- SQL formatter: back-quote keyword identifiers, keep dictionary quotes, place ATTACH AS after storage
- Add JSON AST SQL parser and execution libFuzzer harnesses
- [GPU] inner hash joins
- Feat(MergeTree): `ALTER TABLE ... DROP PARTITION KEY`
- Dynamic shared variant: a below-level `sizeN` subcolumn segfaults the reader
- Re-resolved subcolumn serialization no longer matches `subcolumn_type`
- Unwrap `Nullable` before deciding the monotonicity of `toString`
- Nested -Resample combinators with an empty inner range loop over 2^60 nested states; the query never finishes and is uncancellable
- Docs
- C++ not yet supported