特别说明:
经验证,对单条数据管用,当有多条数据时,用:
SELECT REGEXP_SUBSTR (a.id, ‘[^,]+’, 1,n) from table a ,( SELECT LEVEL
n FROM DUAL CONNECT BY LEVEL <= 100 ) connect by n<=LENGTH (a.id) -
LENGTH (regexp_replace(a.id, ‘,’, ‘’))+1;
才好使,原因待查。
特别说明:
经验证,对单条数据管用,当有多条数据时,用:
SELECT REGEXP_SUBSTR (a.id, ‘[^,]+’, 1,n) from table a ,( SELECT LEVEL
n FROM DUAL CONNECT BY LEVEL <= 100 ) connect by n<=LENGTH (a.id) -
LENGTH (regexp_replace(a.id, ‘,’, ‘’))+1;
才好使,原因待查。