标题: ORA-02262: ORA-string occurs while type-checking column default value expression [打印本页] 作者: admin 时间: 2016-7-20 17:28 标题: ORA-02262: ORA-string occurs while type-checking column default value expression ORA-02262: ORA-string occurs while type-checking column default value expression Cause: New column datatype causes type-checking error for existing column
default value expression. Action: Remove the default value expression or don't alter the column datatype.