摘要: select REGEXP_REPLACE('测试数据123','[^0-9]','') from dual; select REGEXP_REPLACE('测试数据123','[\u4e00-\u9fa5]','') from dual; 阅读全文
posted @ 2022-08-31 10:05 waitly 阅读(25) 评论(0) 推荐(0)