Oracleで分割および左結合を行う方法

試してみてください：

SELECT cu.ID , cu.ADI_NUMARASI , co.ID , co.VALUE
FROM 
(
  SELECT id,ADI_NUMARASI,TYPEIDS,DOMAINID,
  regexp_substr(TYPEIDS,'[^,]+', 1, level) typeidsnew 
  FROM Customer 
  GROUP BY id,ADI_NUMARASI,TYPEIDS,DOMAINID,
  regexp_substr(TYPEIDS, '[^,]+', 1, level)
  connect by regexp_substr(TYPEIDS, '[^,]+', 1, level) is not null
) cu 
LEFT JOIN Code co ON cu.typeidsnew = co.ID
AND cu.DomainId = co.domainId 
ORDER BY cu.ID,co.ID

出力： http://sqlfiddle.com/#!4/177e8/1