# How to write a UDF for MySQL fulltext tokenization?

**URL:** https://forums.percona.com/t/how-to-write-a-udf-for-mysql-fulltext-tokenization/2071
**Category:** Sphinx & Full-Text Search
**Created:** [January 6, 2008, 1:26am UTC](https://forums.percona.com/t/how-to-write-a-udf-for-mysql-fulltext-tokenization/2071 "2008-01-06T01:26:10Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![howachen](https://avatars.discourse-cdn.com/v4/letter/h/54ee81/32.png) [@howachen](https://forums.percona.com/u/howachen)
#### Post date: [January 6, 2008, 1:26am UTC](https://forums.percona.com/t/how-to-write-a-udf-for-mysql-fulltext-tokenization/2071/1 "2008-01-06T01:26:10Z")

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I want to write a UDF for tokenize Chinese so that MySQL fulltext can cover that, any docs/article I can get started with?

Thanks. D

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### Author: ![xaprb](https://avatars.discourse-cdn.com/v4/letter/x/49beb7/32.png) [@xaprb](https://forums.percona.com/u/xaprb)
#### Post date: [December 25, 2009, 6:56am UTC](https://forums.percona.com/t/how-to-write-a-udf-for-mysql-fulltext-tokenization/2071/2 "2009-12-25T06:56:21Z")

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I’d suggest searching the mysql internals mailing list, because I think this topic has been discussed there.