You can use the quick diagnostics feature of Data Management (DMS) on the SQLConsole tab in the DMS console. This feature diagnoses your SQL statements and provides optimization suggestions.


  1. Go to the DMS console V5.0.
  2. In the top navigation bar, choose SQL Console > SQL Console.
  3. In the Please select the database first dialog box, enter a keyword to search for a database, select the database from the search results, and then click Confirm.
  4. On the SQLConsole tab, enter the SQL statements to be diagnosed and click SQL Diagnostics.
  5. After the process is complete, view the diagnosis in the SQL Diagnosis dialog box.

    The diagnosis includes the detected issues and optimization suggestions.