ORA-12988: cannot drop column from table owned by SYS ORACLE 报错 故障修复 远程处理

文档解释

ORA-12988: cannot drop column from table owned by SYS

Cause: An attempt was made to drop a column from a system table.

Action: This action is not allowed

ORA-12988: cannot drop column from table owned by SYS是一个通用的错误代码,它指出试图从一个属于SYS的表中删除列时出错。

官方解释

常见案例

正常处理方法及步骤

1.为了避免上述错误,用户必须遵守ORACLE的安全规则,只能操作自己拥有的表。

2.如果确实需要对SYS拥有的表进行维护操作,则应该使用对这些表进行管理的utility,如dbms_describe。

3.此外,应定期检查所有表的可用性,以确保正确运行ORACLE数据库。


数据运维技术 » ORA-12988: cannot drop column from table owned by SYS ORACLE 报错 故障修复 远程处理