# 介绍
[全文检索概述](https://support.huaweicloud.com/sqlreference-dws/dws_06_0083.html)
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[文档概念](https://support.huaweicloud.com/sqlreference-dws/dws_06_0084.html)
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[基本文本匹配](https://support.huaweicloud.com/sqlreference-dws/dws_06_0085.html)
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[分词器](https://support.huaweicloud.com/sqlreference-dws/dws_06_0086.html)
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