# When will PMM upgrade the ClickHouse version?

**URL:** <https://forums.percona.com/t/when-will-pmm-upgrade-the-clickhouse-version/11732>\
**Category:** PMM 2.x\
**Created:** [August 11, 2021, 8:14am UTC](https://forums.percona.com/t/when-will-pmm-upgrade-the-clickhouse-version/11732 "2021-08-11T08:14:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Fan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/fan/32/40_2.png) [@Fan](https://forums.percona.com/u/Fan)\
**Post date:** [August 11, 2021, 8:14am UTC](https://forums.percona.com/t/when-will-pmm-upgrade-the-clickhouse-version/11732/1 "2021-08-11T08:14:08Z")

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ClickHouse now support window function, I need window functions to run some sql

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**Author:** ![Michael\_Coburn](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/michael_coburn/32/18_2.png) [@Michael\_Coburn](https://forums.percona.com/u/Michael_Coburn)\
**Post date:** [August 11, 2021, 1:57pm UTC](https://forums.percona.com/t/when-will-pmm-upgrade-the-clickhouse-version/11732/2 "2021-08-11T13:57:35Z")

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Hi @Fan  
In PMM release 2.21 we will be upgrading ClickHouse from 19.7 to 21.3  
[https://jira.percona.com/browse/PMM-5291](https://jira.percona.com/browse/PMM-5291)

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<div class="post-metadata">

**Author:** ![Fan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/fan/32/40_2.png) [@Fan](https://forums.percona.com/u/Fan)\
**Post date:** [August 11, 2021, 2:16pm UTC](https://forums.percona.com/t/when-will-pmm-upgrade-the-clickhouse-version/11732/3 "2021-08-11T14:16:33Z")

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Great. I can’t wait.