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 supported68 Subscribers
Add a CodeTriage badge to clickhouse
Help out
- Issues
- [WIP] Support SQL SECURITY for TimeSeries tables and check access in their table functions
- Cherry pick #117973 to 26.7: Fix wrong results from cross-type equi-key filter push-down, and enable it for a plain INNER JOIN
- Cherry pick #117973 to 26.8: Fix wrong results from cross-type equi-key filter push-down, and enable it for a plain INNER JOIN
- TimeSeries: Return Float64 values and DateTime64 timestamps from prometheusQuery
- `DROP TABLE ... ON CLUSTER ... SYNC` during a running `BACKUP` blocks the whole distributed DDL queue until the backup finishes, and is not killable on 25.8
- Fix hive partitioning being permanently disabled when the first query over an object storage table finds no files
- largestTriangleThreeBuckets rebuilds DateTime result from TypeIndex, losing the time zone
- `ttl_only_drop_parts`: a not-due column TTL blocks dropping fully expired parts
- pointwiseLess: an index absent from rhs is not zero, so negatives are dropped
- All-ones scalar multiply still drops an index whose product is zero
- Docs
- C++ not yet supported