PID PAPERID RESEARCHFIELDID REMOVE
999908 104000 9999832 1
999909 104061 9999833 1
999910 104062 9999833 1
999911 104063 9999833 1
999912 104124 9999833 1
999913 104124 9999832 1
------解决方案--------------------
select a.PAPERID FROM table where
exists(select 1 from table b where b.PAPERID =a.PAPERID and b.RESEARCHFIELDID= '9999832') and
exists(select 1 from table b where b.PAPERID =a.PAPERID and b.RESEARCHFIELDID= '9999833')
你说的十种是什么情形,如果是列举的只能自己追加判断,但是如果你要想找包含所有RESEARCHFIELDID的还可以想别的办法
------解决方案--------------------
SELECT A.PAPERID, COUNT(0) FROM (
SELECT DISTINCT PAPERID, RESEARCHFIELDID FROM TABLE
WHERE RESEARCHFIELDID = '9999832' OR RESEARCHFIELDID = '9999833') A
GROUP BY A.PAPERID
HAVING COUNT(0) > 1