ORA-02433: cannot disable primary key – primary key not defined for table ORACLE 报错 故障修复 远程处理

文档解释

ORA-02433: cannot disable primary key – primary key not defined for table

Cause: Attempted to disable a primary key tht is not defined for the table.

Action: None

ORA-02433 错误是由于数据库在尝试禁用一个表上的主键而引起的。

案例:

例如,当尝试使用以下语句禁用表EMPLOYEE上定义的主键时,ORA-02433可能会发生:

SQL> ALTER TABLE employee DISABLE PRIMARY KEY;

官方解释

ORA-02433:不能禁用主键-没有为表定义主键

正常处理方法及步骤

要解决ORA-02433的错误,首先需要在表上定义主键:

ALTER TABLE employee ADD CONSTRAINT my_primary_key_name PRIMARY KEY(column_name);

有了主键之后,就可以使用以下语句禁用它了:

ALTER TABLE employee DISABLE PRIMARY KEY;


数据运维技术 » ORA-02433: cannot disable primary key – primary key not defined for table ORACLE 报错 故障修复 远程处理