ORA-14096: tables in ALTER TABLE EXCHANGE PARTITION must have the same number of columns ORACLE 报错 故障修复 远程处理
文档解释
ORA-14096: tables in ALTER TABLE EXCHANGE PARTITION must have the same number of columns
Cause: The two tables specified in the EXCHANGE have different number of columns
Action: Ensure that the two tables have the same number of columns with the same type and size.
ORA-14096:ALTER TABLE EXCHANGE PARTITION中的表必须具有相同数量的列
官方解释
常见案例
正常处理方法及步骤
1. 将两个表的字段数量调整为一致;
2. 检查两个表的类型是否一致;
3. 构建ALTER TABLE EXCHANGE PARTITION语句;
4. 执行ALTER TABLE EXCHANGE PARTITION语句。