SELECT REGEXP_SUBSTR(‘A,B,C,D‘, ‘[^,]+‘, 1, ROWNUM)
FROM DUAL
CONNECT BY ROWNUM <= REGEXP_COUNT(‘A,B,C,D‘, ‘[,]‘, 1) + 1;
查询 拆分以逗号隔开的 A,B,C,D 字符串
原文:https://www.cnblogs.com/redlittleface/p/12487912.html