mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-16 04:32:33 +00:00
23 lines
1.4 KiB
Markdown
23 lines
1.4 KiB
Markdown
---
|
|
sidebar_position: 1
|
|
sidebar_label: 2023
|
|
---
|
|
|
|
# 2023 Changelog
|
|
|
|
### ClickHouse release v23.1.2.9-stable (8dfb1700858) FIXME as compared to v23.1.1.3077-stable (dcaac477025)
|
|
|
|
#### Performance Improvement
|
|
* Backported in [#45705](https://github.com/ClickHouse/ClickHouse/issues/45705): Fixed performance of short `SELECT` queries that read from tables with large number of`Array`/`Map`/`Nested` columns. [#45630](https://github.com/ClickHouse/ClickHouse/pull/45630) ([Anton Popov](https://github.com/CurtizJ)).
|
|
|
|
#### Bug Fix
|
|
* Backported in [#45673](https://github.com/ClickHouse/ClickHouse/issues/45673): Fix wiping sensitive info in logs. [#45603](https://github.com/ClickHouse/ClickHouse/pull/45603) ([Vitaly Baranov](https://github.com/vitlibar)).
|
|
|
|
#### Bug Fix (user-visible misbehavior in official stable release)
|
|
|
|
* Backported in [#45730](https://github.com/ClickHouse/ClickHouse/issues/45730): Fix key description when encountering duplicate primary keys. This can happen in projections. See [#45590](https://github.com/ClickHouse/ClickHouse/issues/45590) for details. [#45686](https://github.com/ClickHouse/ClickHouse/pull/45686) ([Amos Bird](https://github.com/amosbird)).
|
|
|
|
#### NOT FOR CHANGELOG / INSIGNIFICANT
|
|
|
|
* Trim refs/tags/ from GITHUB_TAG in release workflow [#45636](https://github.com/ClickHouse/ClickHouse/pull/45636) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
|