HIVE sql取中文

 

1 select 
2      regexp_replace(str,'[^\\u4e00-\\u9fa5]','') as str1
3 from (
4     select 'test测试test' as str
5 ) t
6 ;

 

posted @ 2018-07-25 16:00  chenzechao  阅读(901)  评论(0编辑  收藏  举报