# Related to truncate key

**URL:** <https://forums.percona.com/t/related-to-truncate-key/11497>\
**Category:** General Questions\
**Created:** [July 24, 2021, 9:11am UTC](https://forums.percona.com/t/related-to-truncate-key/11497 "2021-07-24T09:11:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bhuvanwin365](https://avatars.discourse-cdn.com/v4/letter/b/90db22/32.png) [@bhuvanwin365](https://forums.percona.com/u/bhuvanwin365)\
**Post date:** [July 24, 2021, 9:11am UTC](https://forums.percona.com/t/related-to-truncate-key/11497/1 "2021-07-24T09:11:50Z")

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How can i use this key to remove selected data from database.

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**Author:** ![matthewb](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/matthewb/32/34_2.png) [@matthewb](https://forums.percona.com/u/matthewb)\
**Post date:** [July 25, 2021, 5:36pm UTC](https://forums.percona.com/t/related-to-truncate-key/11497/2 "2021-07-25T17:36:35Z")

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Hello @bhuvanwin365,  
Can you be more specific? To what database are you referring? Do you have an example?