时间:2021-07-01 10:21:17 帮助过:5人阅读
使用特数字符拆分:
oracle文本中的换行符、回车符、制表符 制表符 chr(9) 换行符 chr(10) 回车符 chr(13) 换行符拆分示例: with data_change as (select REGEXP_SUBSTR(str, ‘[^‘ || chr(10) || ‘]+‘, 1, LEVEL) STR from (select ‘A B C D E‘ str from dual) CONNECT BY LEVEL <= REGEXP_COUNT(str, ‘[^‘ || chr(10) || ‘]+‘)) select c.str from data_change c
oracle利用正则表达式对字符串进行拆分
标签:表达 sel font connect substr log 字符串 from rac