摘要: 例子: select regexp_substr('1,2,3,4,5', '[^,]+', 1, level)from dualconnect by level <= regexp_count('1,2,3,4,5', '[^,]+') 释义: REGEXP_SUBSTR函数格式如下: funct 阅读全文
posted @ 2018-07-10 19:19 AaronBear 阅读(4468) 评论(0) 推荐(0) 编辑