---
sidebar_position: 1
sidebar_label: 2022
---

# 2022 Changelog

### ClickHouse release v22.4.5.9-stable FIXME as compared to v22.4.4.7-stable

#### Bug Fix (user-visible misbehaviour in official stable or prestable release)

* Backported in [#36635](https://github.com/ClickHouse/ClickHouse/issues/36635): Fix `Missing column` exception which could happen while using `INTERPOLATE` with `ENGINE = MergeTree` table. [#36549](https://github.com/ClickHouse/ClickHouse/pull/36549) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
* Backported in [#36794](https://github.com/ClickHouse/ClickHouse/issues/36794): Fix vertical merges in wide parts. Previously an exception `There is no column` can be thrown during merge. [#36707](https://github.com/ClickHouse/ClickHouse/pull/36707) ([Anton Popov](https://github.com/CurtizJ)).
* Backported in [#36926](https://github.com/ClickHouse/ClickHouse/issues/36926): Fix bug in clickhouse-keeper which can lead to corrupted compressed log files in case of small load and restarts. [#36910](https://github.com/ClickHouse/ClickHouse/pull/36910) ([alesapin](https://github.com/alesapin)).

#### NOT FOR CHANGELOG / INSIGNIFICANT

* Some fixes for replicated merge tree [#36909](https://github.com/ClickHouse/ClickHouse/pull/36909) ([Alexander Tokmakov](https://github.com/tavplubix)).