clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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- Issues
- ClickHouse 26.3 fails to start when using `<rotation>daily</rotation>` in logger config
- accurateCastOrNull QBit->QBit with mismatched dimensions or element types throws instead of returning NULL
- Classify errors reported by a successful parallel replica queries as an internal errors and exclude them towards error quota
- Remove builds for Mac OS Intel
- perf: fix reserve in SortingTransform MergeSorter
- `anyLastArray` - anyLast with empty arrays?
- Enable hash table prefetching for string key aggregation
- Revert "Revert "Revert "Remove `test_storage_nats`"""
- Add PGO and BOLT optimization for ClickHouse binary
- Big amount of PUTs on S3 disk when using JSON type because of Wide parts
- Docs
- C++ not yet supported