标题: ORA-31403: change table string already [打印本页] 作者: admin 时间: 2016-9-6 18:44 标题: ORA-31403: change table string already ORA-31403: change table string already contains a column string Cause: IssuedALTER_CHANGE_TABLE with an add operation but a column by
this name already exists in the specified table. Action: Check the names andcall the procedure again.