Alibaba Cloud OceanBase User Guide V3.13.0

About this manual

This user guide covers the Alibaba Cloud OceanBase cloud database, offering an overview of the product, quick‑start procedures, and detailed instructions for managing clusters, tenants, hosts, alerts, and OBProxy. It also includes backup and recovery, user‑permission handling, task management, system parameters, and personal settings.

The document is organized into sections such as "What is Cloud Database OceanBase", "Quick Start", "Cluster Management", "Tenant Management", "Backup & Recovery", and an extensive SQL reference for the Oracle‑compatible mode. Each section provides UI navigation steps, command examples, and best‑practice tips for administrators and developers. This manual is written in Chinese.

What's inside

• What is Cloud Database OceanBase
• Quick Start
• Cluster Management
• Tenant Management
• Host Management
• Alert Management
• OBProxy Operations
• Backup and Recovery
• User and Permission Management
• SQL Reference (Oracle Mode)

Specifications

Frequently asked questions

How do I create a new tenant?

Click the "New Tenant" button, fill in the tenant name (2‑64 characters, letters, numbers, underscores) and configure the Zone information as required.

How can I view the contents of the recycle bin?

Run the SQL command `SHOW RECYCLEBIN;` in the OceanBase console to list recycled objects.