select regexp_substr(‘1,2,3‘ , ‘[^,]+‘ , 1 , ROWNUM) FROM dual CONNECT BY ROWNUM<=LENGTH(‘1,2,3‘)-LENGTH(regexp_replace(‘1,2,3‘ , ‘,‘ , ‘‘) )+1;
oracle 如何将带有,的一列分成多列
原文:https://www.cnblogs.com/wangleping/p/11726245.html