报ORA-00918:column ambiguously defined错误

[lazyfox]

select *
  from (select a.*,rownum rn 
          from (select t.vrid,
                       t.province,
                       t.customer,
                       t.cartypecode,
                       t.engine,
                       t.carnumber,
                       t.gboscode,
                       t.v3gvideocode,
                       
                       t.enginenumber,
                       t.vincode,
                       
                       t.platenumber,
                       
                       t.sensorcharcoefficient,
                       t.factk,
                       
                       t.theoryk,
                       t.tireradius,
                       t.backbridgespeed,
                       t.softmathk,
                       t.kissueddate,
                       t.installdate,
                       t.equmentchange,
                       t.installplace,
                       t.getinfodate,
                       t.salesman,
                       t.isoperationcar,
                       t.iscoverplace,
                       t.isbuttjoint,
                       t.operatesituation,
                       t.platenumber,
                       t.inforimportdate,
                       t.customertype,
                       t.iscanbuttjoint,
                       t.remark
                  from t_o_dayvehicle t ) a
         where rownum <= 15)
 where rn > 0

来个老问题。报ORA-00918:column ambiguously defined
知道列重复，可是我就这一张表查询阿，怎么会报错呢？我把 t.platenumber,随便写一个 t.platenumber as gh就可以了。但是是t.platenumber as platenumber就报这鸟错误阿。Shit!@

[lazyfox]

，。。。。。。。。有重复的查询。我真s*阿。。。。