# Is it possible to detach a cluster node from mysql galera?

**URL:** <https://forums.percona.com/t/is-it-possible-to-detach-a-cluster-node-from-mysql-galera/3502>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [May 26, 2014, 8:04am UTC](https://forums.percona.com/t/is-it-possible-to-detach-a-cluster-node-from-mysql-galera/3502 "2014-05-26T08:04:06Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![phoenix128](https://avatars.discourse-cdn.com/v4/letter/p/e495f1/32.png) [@phoenix128](https://forums.percona.com/u/phoenix128)\
**Post date:** [May 26, 2014, 8:04am UTC](https://forums.percona.com/t/is-it-possible-to-detach-a-cluster-node-from-mysql-galera/3502/1 "2014-05-26T08:04:06Z")

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**Author:** ![vailin](https://avatars.discourse-cdn.com/v4/letter/v/779978/32.png) [@vailin](https://forums.percona.com/u/vailin)\
**Post date:** [May 26, 2014, 10:16am UTC](https://forums.percona.com/t/is-it-possible-to-detach-a-cluster-node-from-mysql-galera/3502/2 "2014-05-26T10:16:22Z")

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I also encountered cases “query cache is not supported” error in your MySQL, like Phoenix128  
A good idea maybe someone will help me. Thank you all. 😃

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**Author:** ![przemek](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/przemek/32/3_2.png) [@przemek](https://forums.percona.com/u/przemek)\
**Post date:** [June 8, 2014, 5:22pm UTC](https://forums.percona.com/t/is-it-possible-to-detach-a-cluster-node-from-mysql-galera/3502/3 "2014-06-08T17:22:09Z")

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Query Cache can be enabled now since recent PXC 5.6.15:  
[url][Percona XtraDB Cluster 5.6.15-25.5](http://www.percona.com/doc/percona-xtradb-cluster/5.6/release-notes/Percona-XtraDB-Cluster-5.6.15-25.5.html#new-features%5B/url%5D)

But really, are you sure it’s beneficial for you? 🙂

Also, if you need a separate node from the cluster - you can set one of the existing nodes as a asynchronous master to a non-PXC slave replica.