• Data Warehouse Service

  1. Help Center
  2. Data Warehouse Service
  3. User Guide
  4. Accessing and Using DWS
  5. Requirements and Limitations

Requirements and Limitations

  • You can manage clusters but cannot directly access nodes in a cluster. You can use a cluster's IP address and port to access the database in the cluster.
  • You cannot change the flavor of an existing cluster. If you need nodes with a higher flavor, create a new one.
  • If you use a client to connect to a cluster, its VPC subnet must be the same as that of the cluster.
  • If you copy commands from the document to the execution environment, the text wraps automatically, causing command execution failures. To solve the problem, delete the line break.