ORA-12982: cannot drop column from a nested table ORACLE 报错 故障修复 远程处理

文档解释

ORA-12982: cannot drop column from a nested table

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

Action: This action is not allowed.

ORA-12982：不能从嵌套表中删除列

官方解释

常见案例

正常处理方法及步骤