摘要: SELECT l_count, REGEXP_SUBSTR('add, daddf, dsdf, asdfa, dsfasd, dsfad','[^,]+',1,l_count) AS NAME FROM dual ,(SELECT LEVEL l_count FROM DUAL CONNECT B 阅读全文
posted @ 2017-03-31 10:14 我不卖豆腐 阅读(1633) 评论(0) 推荐(0) 编辑