ORA-16332: logical standby encountered non-fatal error ORA-string during DDL execution ORACLE 报错 故障修复 远程处理
文档解释
ORA-16332: logical standby encountered non-fatal error ORA-string during DDL execution
Cause: Logical standby apply encountered a non-fatal error during DDL execution and continued to process subsequent transactions.
Action: This error is informational only. No user action is required.
ORA-16332:逻辑备用数据库在执行DDL时,遇到非致命错误ORA-string。
官方解释
常见案例
1.用户想要在逻辑备用数据库下创建一个新索引,但是数据库中已存在名字相同的对象,这时就会导致ORA-16332错误。
2.用户在备用库下执行一条改变表架构的SQL语句,但是改变字段类型会触发错误,所以就会出现ORA-16332。
一般处理方法及步骤
1.检查原因:检查出现错误ORA-16332时,用户执行的SQL语句是否存在问题,或者是否有合法性;
2.分析尝试:在逻辑备用表中执行SQL语句,然后观察如果语句成功,是否可以规避ORA-16332错误;
3.查看补丁:如果发现ORA-16332错误,查看Oracle官方发布的补丁,有些补丁会修复ORA-16332错误;
4.等待修复:如果不能立刻执行“查看补丁”中的步骤,可以将ORA-16332标记到一个问题表中,等待修复。