impala正则表达式

很抱歉，我没有找到与Impala相关的正则表达式。Impala是一种用于大数据处理的分布式SQL查询引擎，它并不涉及正则表达式的使用。正则表达式主要用于文本处理和模式匹配，而Impala主要用于处理结构化数据。如果您有关于Impala的其他问题，我会很乐意帮助您解答。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [正则表达式简单使用](https://blog.csdn.net/yang_teng_/article/details/50153453)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [在hive或impala中编写udf清洗数据时，常用的正则](https://blog.csdn.net/shuimofengyang/article/details/84846987)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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