#ambiguously

ORA-00918: column ambiguously defined

今天遇到了一个Oracle的SQL问题:ORA-00918:columnambiguouslydefined大致的意思就是字段名称不明确,可能存在同名的字段SELECT*FROM(SELECTROW_.*,ROWNUMROWNUM_FROM(SELECTACCEPT_DEPT_NAME,ACCEPT_NO,ACCEPT...