A Lockdown and Restrictions
To ensure the security of each tenant's data, and the overall performance integrity of the entire Oracle Database Exadata Express Cloud Service environment, some aspects of the Oracle Database have to be restricted.
The limitations required to protect security and performance integrity are detailed in this section. None of the limitations listed have been put in place as an attempt to limit the functionality of the Exadata Express. Virtually all standard SQL and PL/SQL syntax and constructs used with the Oracle Database work in this service.
For additional restrictions, see Feature Restrictions and Limitations in Known Issues for Oracle Database Exadata Express Cloud Service.
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