文档解释
ORA-45000: SecureFile feature unsupported below compatible 11.2.0.0.0
Cause: An 11gR2 LOB feature was specified when the database was operating at a compatible setting lower than 11.2.0.0.0.
Action: Upgrade the database compatible setting to 11.2.0.0.0 or higher to enable the desired new features.
ORA-45000: SecureFile feature unsupported below compatible 11.2.0.0.0 错误发生在11.2之前的版本中，因为SecureFile在这些小于11.2的版本中不被支持。SecureFile是数据库的存储引擎，具有高级的访问控制、ACL和完整性措施等功能。
