标题: ORA-25155: column used in NATURAL join [打印本页] 作者: admin 时间: 2016-9-1 21:53 标题: ORA-25155: column used in NATURAL join ORA-25155: column used in NATURAL join cannot have qualifier Cause: Columns that are usedfor a named-join (either a NATURAL join or a join
with a USING clause) cannot have an explicit qualifier. Action: Remove the qualifier.