查询mysql数据库中字段中含有中文使用正则表达式: 例如: select create_time,nickname from eb_engineer where not(nickname regexp "[\u4E00-\u9FA5]"); 相关文章: 2021-10-12 2021-05-21 2021-08-02 2022-12-23 2022-12-23 2022-12-23 2021-12-23