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 supported63 Subscribers
Add a CodeTriage badge to clickhouse
Help out
- Issues
- Cherry pick #101292 to 26.3: Fix UBSan in MergeTreeDataPartWriterCompact::cancel
- Database level CLONES
- ReaderExecutor: pipeline-based read orchestration
- Add support for DuckLake
- Operator precedence bug in `MutationContext::checkOperationIsNotCanceled` makes `KILL MUTATION` unable to interrupt an in-flight mutation
- `toString(DateTime, Nullable(String))` still throws `NOT_IMPLEMENTED` when the timezone column contains an actual NULL value — PR's fix is incomplete
- Iceberg: parallelize manifest file loading to fix 3s cold-cache bottl…
- Cherry pick #100777 to 26.2: Fix: Fix workload IO scheduling bypass in DiskObjectStorageTransaction write path
- Text index does not filter granules when all AND'd tokens are multi-block (high-frequency)
- Improve canceling queries in nested expression functions in FilterTransform
- Docs
- C++ not yet supported