clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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Help out
- Issues
- Backport #94599 to 25.12: Fix crash on CREATE WORKLOAD in an active workload
- Backport #94864 to 25.11: Give the memory worker the biggest priority (nice)
- Use vector similarity search only if table has required index
- Add setting enabling throwing an exception on reading from a table if the table has row policies but no row policies are for the current user
- /binary web interface hardcodes "user=default" causing authentication conflict (Code 516) when using custom users
- Apache DataSketches Support for Cross-Service Sketch Interoperability & Analytics
- Fix string representation of decimal Field
- Logical error: Block structure mismatch in A stream: different types: (STID: 0993-2a62) with `group_by_use_nulls`
- Fix s3_create_new_file_on_insert setting not respected via materialized views
- Support wildcard for `url` table function
- Docs
- C++ not yet supported