clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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- Issues
- Fix duplicated path in Iceberg metadata location when the REST catalog vends an s3.endpoint
- `query_plan_optimize_lazy_final` seems to be break partition pruning
- Make `to_throw` settings cheangeable without restart
- Fixed keyword escaping for "TOP"
- Fix memory-safety and resource-exhaustion issues in Parquet/Geo/Avro readers with untrusted input
- DeltaLake: retry snapshot init on ExpiredToken; fix STS refresh
- Fix Bad cast in StatisticsPartPruner with LowCardinality column
- More settings to randomize
- Pre-flight DROP size check in CREATE OR REPLACE TABLE
- Cherry pick #106286 to 26.3: fs cache fix for 26.1+ slru downgrade failure rollback; fix for system/data split priority total space resize
- Docs
- C++ not yet supported