ORA-53033: The default UID Definition document cannot be found.

文档解释

ORA-53033: The default UID Definition document cannot be found.

Cause: The delete operation failed due to an internal error.

Action: When a user-defined UID Definition document is deleted, the default values are restored from the Oracle default UID Definition document. The default UID Definition document is loaded during installation. If this document cannot be found, it is an unrecoverable error. Contact Oracle Support Services.

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ORA-53033是Oracle数据库的一个超时错误，表示超出了用户定义文档的搜索时间限制。

官方解释

常见案例

一般处理方法及步骤

1. 通过检查SQL语句执行计划来检查是否查询耗时过长并优化SQL语句；

2. 检查网络连接，增大超时时间；

3. 降低对系统的要求，即通过将最大搜索时长从服务器的配置参数中设置一个更大的值来缓解负载；

4. 重新创建文档索引，以加快搜索速度。