ClickHouse/docs/changelogs/v24.1.4.20-stable.md

sidebar_position	sidebar_label
1	2024

2024 Changelog

ClickHouse release v24.1.4.20-stable (f59d842b3f) FIXME as compared to v24.1.3.31-stable (135b08cbd2)

Improvement

• Backported in #59826: In case when merge_max_block_size_bytes is small enough and tables contain wide rows (strings or tuples) background merges may stuck in an endless loop. This behaviour is fixed. Follow-up for https://github.com/ClickHouse/ClickHouse/pull/59340. #59812 (Nikita Mikhaylov).

Build/Testing/Packaging Improvement

• Backported in #59885: If you want to run initdb scripts every time when ClickHouse container is starting you shoud initialize environment varible CLICKHOUSE_ALWAYS_RUN_INITDB_SCRIPTS. #59808 (Alexander Nikolaev).

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

• Backported in #59457: Keeper fix: fix digest calculation for nodes. #59439 (Antonio Andelic).
• Backported in #59682: Fix distributed table with a constant sharding key. #59606 (Vitaly Baranov).
• Backported in #59842: Fix query start time on non initial queries. #59662 (Raúl Marín).
• Backported in #59937: Fix parsing of partition expressions that are surrounded by parentheses, e.g.: ALTER TABLE test DROP PARTITION ('2023-10-19'). #59901 (János Benjamin Antal).

NOT FOR CHANGELOG / INSIGNIFICANT

• Temporarily remove a feature that doesn't work #59688 (Alexander Tokmakov).
• Make ZooKeeper actually sequentialy consistent #59735 (Alexander Tokmakov).
• Fix special build reports in release branches #59797 (Mikhail f. Shiryaev).