ClickHouse/docs/changelogs/v24.10.3.21-stable.md

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1	2024

2024 Changelog

ClickHouse release v24.10.3.21-stable (e668b927ef) FIXME as compared to v24.10.2.80-stable (96b8005715)

Improvement

• Backported in #72100: Fix the metadata_version record in ZooKeeper in restarting thread rather than in attach thread. #70297 (Miсhael Stetsyuk).
• Backported in #72169: Forbid Dynamic/Variant types in min/max functions to avoid confusion. #71761 (Pavel Kruglov).
• Backported in #72064: When retrieving data directly from a dictionary using Dictionary storage, dictionary table function, or direct SELECT from the dictionary itself, it is now enough to have SELECT permission or dictGet permission for the dictionary. This aligns with previous attempts to prevent ACL bypasses: https://github.com/ClickHouse/ClickHouse/pull/57362 and https://github.com/ClickHouse/ClickHouse/pull/65359. It also makes the latter one backward compatible. #72051 (Nikita Mikhaylov).

Bug Fix (user-visible misbehavior in an official stable release)

• Backported in #72144: Acquiring zero-copy shared lock before moving a part to zero-copy disk to prevent possible data loss if Keeper is unavailable. #71845 (Aleksei Filatov).
• Backported in #72088: Fix rows_processed column in system.s3/azure_queue_log broken in 24.6. Closes #69975. #71946 (Kseniia Sumarokova).
• Backported in #72036: Fix Illegal type error for MergeTree tables with binary monotonic function in ORDER BY when the first argument is constant. Fixes #71941. #71966 (Nikolai Kochetov).

NOT FOR CHANGELOG / INSIGNIFICANT

• Backported in #72207: Fixed incorrect settings order max_parser_depth and max_parser_backtracks. #71498 (Nikita Mikhaylov).
• Backported in #72071: Fix client syntax highlighting that was broken in https://github.com/ClickHouse/ClickHouse/pull/71949. #72049 (Nikolay Degterinsky).
• Backported in #72095: Minor improvement for system.query_metric_log stateless test. #72076 (Pablo Marcos).
• Backported in #72184: Add google-cloud-cpp submodule. #72092 (Pablo Marcos).