ClickHouse/docs/changelogs/v23.3.3.52-lts.md

sidebar_position	sidebar_label
1	2023

2023 Changelog

ClickHouse release v23.3.3.52-lts (cb963c474d) FIXME as compared to v23.3.2.37-lts (1b144bcd10)

Improvement

• Backported in #49954: Add support for (an unusual) case where the arguments in the IN operator are single-element tuples. #49844 (MikhailBurdukov).

Build/Testing/Packaging Improvement

• Backported in #49210: Fix glibc compatibility check: replace preadv from musl. #49144 (alesapin).

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

• Fix aggregate empty string error #48999 (LiuNeng).
• Fix key not found error for queries with multiple StorageJoin #49137 (vdimir).
• Fix race on Outdated parts loading #49223 (Alexander Tokmakov).
• Fix bug in DISTINCT #49628 (Alexey Milovidov).
• Fix msan issue in randomStringUTF8() #49750 (Robert Schulze).
• fix is_prefix in OptimizeRegularExpression #49919 (Han Fei).
• Fix IPv6 encoding in protobuf #49933 (Yakov Olkhovskiy).
• Avoid deadlock when starting table in attach thread of ReplicatedMergeTree #50026 (Antonio Andelic).
• JIT compilation not equals NaN fix #50056 (Maksim Kita).
• Fix crash with multiIf and constant condition and nullable arguments #50123 (Anton Popov).
• Fix reconnecting of HTTPS session when target host IP was changed #50240 (Aleksei Filatov).
• Fixed type conversion from Date/Date32 to DateTime64 when querying with DateTime64 index #50280 (Lucas Chang).
• Fix Keeper deadlock on exception when preprocessing requests. #50387 (frinkr).
• Fix incorrect constant folding #50536 (Alexey Milovidov).
• Fix Log family table return wrong rows count after truncate #50585 (flynn).
• Fix bug in uniqExact parallel merging #50590 (Nikita Taranov).
• Do not read all the columns from right GLOBAL JOIN table. #50721 (Nikolai Kochetov).

NOT FOR CHANGELOG / INSIGNIFICANT

• Implement status comment #48468 (Mikhail f. Shiryaev).
• Update curl to 8.0.1 (for CVEs) #48765 (Boris Kuschel).
• Improve test reports #49151 (Mikhail f. Shiryaev).
• Fallback auth gh api #49314 (Mikhail f. Shiryaev).
• Improve CI: status commit, auth for get_gh_api #49388 (Mikhail f. Shiryaev).
• Update github.com/distribution/distribution #50114 (Mikhail f. Shiryaev).
• Catch issues with dockerd during the build #50700 (Mikhail f. Shiryaev).