ORA-39792: Attribute “string” is not valid for subtypes(s) loaded into column string. ORACLE 报错 故障修复 远程处理
文档解释
ORA-39792: Attribute “string” is not valid for subtypes(s) loaded into column string.
Cause: Attribute specified was not included in any subtypes specified for the column or the declared subtype of the column.
Action: Ensure the attribute is included in at least one of the subtypes loaded into the column.
ORA-39792:属性“字符串”无效,无法加载到字符串列中。
该错误是当用户试图操作一个类型或子类型时发出的一个通用性ORA错误,它指明在此类型中无法找到所指定的属性。
官方解释
ORA-39792:Attribute”string”is not valid for subtypes(s) loaded into column string
Cause: An attempt was made to operate on a type or subtype where the specified attribute could not be found.
Action: Replace the attribute name with a valid one.
常见案例
ORA-39792是一个通用的ORA错误,它通常发生在用户试图在检索子类型时,或者在使用与复合类型或者复合子类型相关的操作时发生:
SQL> Select * from foo;
Error: ORA-39792: Attribute “x” is not valid for subtype(s) loaded into column “y”
一般处理方法及步骤
1、要解决ORA-39792错误,首先要确定问题的根源,是因为哪个属性没有识别造成的;
2、检查此属性是否在子类型中正确声明;
3、如果属性不存在,请尝试使用正确的属性名称替换它;
4、如果在更新表时遇到此问题,请尝试使用ALTER TABLE命令更新表;
5、如果子类型的属性声明不正确,可能需要使用CREATE OR REPLACE SUBTYPE命令来修复错误。