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21 lines
2.6 KiB
Markdown
21 lines
2.6 KiB
Markdown
---
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sidebar_position: 1
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sidebar_label: 2022
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---
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# 2022 Changelog
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### ClickHouse release v21.3.14.1-lts FIXME as compared to v21.3.13.9-lts
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#### Bug Fix
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* Backported in [#25851](https://github.com/ClickHouse/ClickHouse/issues/25851): `CAST` from `Date` to `DateTime` (or `DateTime64`) was not using the timezone of the `DateTime` type. It can also affect the comparison between `Date` and `DateTime`. Inference of the common type for `Date` and `DateTime` also was not using the corresponding timezone. It affected the results of function `if` and array construction. Closes [#24128](https://github.com/ClickHouse/ClickHouse/issues/24128). [#24129](https://github.com/ClickHouse/ClickHouse/pull/24129) ([Maksim Kita](https://github.com/kitaisreal)).
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* Backported in [#25678](https://github.com/ClickHouse/ClickHouse/issues/25678): Fixed bug in deserialization of random generator state with might cause some data types such as `AggregateFunction(groupArraySample(N), T))` to behave in a non-deterministic way. [#24538](https://github.com/ClickHouse/ClickHouse/pull/24538) ([Alexander Tokmakov](https://github.com/tavplubix)).
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* Backported in [#25637](https://github.com/ClickHouse/ClickHouse/issues/25637): Fix wrong totals for query `WITH TOTALS` and `WITH FILL`. Fixes [#20872](https://github.com/ClickHouse/ClickHouse/issues/20872). [#25539](https://github.com/ClickHouse/ClickHouse/pull/25539) ([Anton Popov](https://github.com/CurtizJ)).
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* Backported in [#25651](https://github.com/ClickHouse/ClickHouse/issues/25651): Fix null pointer dereference in `EXPLAIN AST` without query. [#25631](https://github.com/ClickHouse/ClickHouse/pull/25631) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
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* Backported in [#25716](https://github.com/ClickHouse/ClickHouse/issues/25716): `REPLACE PARTITION` might be ignored in rare cases if the source partition was empty. It's fixed. Fixes [#24869](https://github.com/ClickHouse/ClickHouse/issues/24869). [#25665](https://github.com/ClickHouse/ClickHouse/pull/25665) ([Alexander Tokmakov](https://github.com/tavplubix)).
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* Backported in [#25712](https://github.com/ClickHouse/ClickHouse/issues/25712): Fixed `No such file or directory` error on moving `Distributed` table between databases. Fixes [#24971](https://github.com/ClickHouse/ClickHouse/issues/24971). [#25667](https://github.com/ClickHouse/ClickHouse/pull/25667) ([Alexander Tokmakov](https://github.com/tavplubix)).
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#### NOT FOR CHANGELOG / INSIGNIFICANT
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* Backport unrelated changes, which fixes aliases bug [#25681](https://github.com/ClickHouse/ClickHouse/pull/25681) ([alesapin](https://github.com/alesapin)).
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