oracle截取字符串左右两边的字符数据,并用于排序
摘要:截取一个字符串中-最后出现的左右两边的数据 --截取左边 SELECT reverse(substr(reverse(OBJBELONG),INSTR(reverse(OBJBELONG),'-') + 1)) FROM WF_TASK; --截取右边 SELECT reverse(substr(r
阅读全文
posted @ 2020-11-10 10:43
posted @ 2020-11-10 10:43
posted @ 2020-11-09 17:15
posted @ 2020-11-05 15:56
posted @ 2020-11-05 09:46