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
- Implementing `CREATE TABLE` for DeltaLake engine
- Compare rows instead of marks to select correct projection when using different index_granularity settings
- Fix IS DISTINCT FROM for Array and Map compared to NULL
- `validateVariadicArgumentsImpl` reports wrong argument ordinal in error messages due to double-counting `argument_offset`
- Iceberg writes do not populate value_counts in per-file stats, limiting file-level pruning
- Dictionary refresh scheduler permanently stops
- Recommended approach for atomic partition loading in ReplicatedMergeTree ETL pipelines
- `performSinglepartUpload` ignores `offset` member, uploading wrong data for incremental Azure backups
- `Right Type Conversion Actions` applied after `FilledJoin` converts right-side UInt32 default(0) to Nullable(0) instead of NULL for unmatched FULL JOIN rows
- `flipCoordinates` on `Geometry` returns raw `Variant` with 4 types instead of `Geometry` with 6, breaking INSERT into `Geometry` columns
- Docs
- C++ not yet supported