mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-22 15:42:02 +00:00
32 lines
3.9 KiB
Markdown
32 lines
3.9 KiB
Markdown
---
|
|
sidebar_position: 1
|
|
sidebar_label: 2022
|
|
---
|
|
|
|
# 2022 Changelog
|
|
|
|
### ClickHouse release v22.10.3.27-stable (6d3b2985724) FIXME as compared to v22.10.2.11-stable (d2bfcaba002)
|
|
|
|
#### Improvement
|
|
* Backported in [#42842](https://github.com/ClickHouse/ClickHouse/issues/42842): Update tzdata to 2022f. Mexico will no longer observe DST except near the US border: https://www.timeanddate.com/news/time/mexico-abolishes-dst-2022.html. Chihuahua moves to year-round UTC-6 on 2022-10-30. Fiji no longer observes DST. See https://github.com/google/cctz/pull/235 and https://bugs.launchpad.net/ubuntu/+source/tzdata/+bug/1995209. [#42796](https://github.com/ClickHouse/ClickHouse/pull/42796) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
|
|
|
|
#### Build/Testing/Packaging Improvement
|
|
* Backported in [#42959](https://github.com/ClickHouse/ClickHouse/issues/42959): Before the fix, the user-defined config was preserved by RPM in `$file.rpmsave`. The PR fixes it and won't replace the user's files from packages. [#42936](https://github.com/ClickHouse/ClickHouse/pull/42936) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
|
* Backported in [#43042](https://github.com/ClickHouse/ClickHouse/issues/43042): Add a CI step to mark commits as ready for release; soft-forbid launching a release script from branches but master. [#43017](https://github.com/ClickHouse/ClickHouse/pull/43017) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
|
|
|
#### Bug Fix (user-visible misbehavior in official stable release)
|
|
|
|
* Backported in [#42864](https://github.com/ClickHouse/ClickHouse/issues/42864): Fix lowerUTF8()/upperUTF8() in case of symbol was in between 16-byte boundary (very frequent case of you have strings > 16 bytes long). [#42812](https://github.com/ClickHouse/ClickHouse/pull/42812) ([Azat Khuzhin](https://github.com/azat)).
|
|
* Backported in [#43173](https://github.com/ClickHouse/ClickHouse/issues/43173): Fix rare possible hung on query cancellation. [#42874](https://github.com/ClickHouse/ClickHouse/pull/42874) ([Azat Khuzhin](https://github.com/azat)).
|
|
* Backported in [#43064](https://github.com/ClickHouse/ClickHouse/issues/43064): Fix rare NOT_FOUND_COLUMN_IN_BLOCK error when projection is possible to use but there is no projection available. This fixes [#42771](https://github.com/ClickHouse/ClickHouse/issues/42771) . The bug was introduced in https://github.com/ClickHouse/ClickHouse/pull/25563. [#42938](https://github.com/ClickHouse/ClickHouse/pull/42938) ([Amos Bird](https://github.com/amosbird)).
|
|
* Backported in [#43075](https://github.com/ClickHouse/ClickHouse/issues/43075): Fix lambda parsing. Closes [#41848](https://github.com/ClickHouse/ClickHouse/issues/41848). [#42979](https://github.com/ClickHouse/ClickHouse/pull/42979) ([Nikolay Degterinsky](https://github.com/evillique)).
|
|
* Backported in [#43444](https://github.com/ClickHouse/ClickHouse/issues/43444): - Fix several buffer over-reads. [#43159](https://github.com/ClickHouse/ClickHouse/pull/43159) ([Raúl Marín](https://github.com/Algunenano)).
|
|
* Backported in [#43430](https://github.com/ClickHouse/ClickHouse/issues/43430): Fixed queries with `SAMPLE BY` with prewhere optimization on tables using `Merge` engine. [#43315](https://github.com/ClickHouse/ClickHouse/pull/43315) ([Antonio Andelic](https://github.com/antonio2368)).
|
|
|
|
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
|
|
|
* Fix a bug in CAST function parser [#42980](https://github.com/ClickHouse/ClickHouse/pull/42980) ([Nikolay Degterinsky](https://github.com/evillique)).
|
|
* Fix TSan errors (correctly ignore _exit interception) [#43009](https://github.com/ClickHouse/ClickHouse/pull/43009) ([Azat Khuzhin](https://github.com/azat)).
|
|
* Update SECURITY.md on new stable tags [#43365](https://github.com/ClickHouse/ClickHouse/pull/43365) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|
|
* Use all parameters with prefixes from ssm [#43467](https://github.com/ClickHouse/ClickHouse/pull/43467) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|