Help Center> Distributed Database Middleware> Getting Started> Step 5: Create a DDM Account
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Step 5: Create a DDM Account

Procedure

  1. Log in to the DDM console, in the instance list, locate the required DDM instance and click its name.
  2. In the navigation pane, choose Accounts.
  3. On the displayed page, click Create Account and configure the required parameters.

    Table 1 Required parameters

    Parameter

    Description

    Name

    Account name. The name:

    • Must start with a letter.
    • Is case-insensitive.
    • Must be 6 to 32 characters long.
    • Contains only letters, digits, and underscores (_).

    Password

    Password of the account. The password:

    • Can contain 8 to 32 characters.
    • Must contain at least three of the following character types: letters, digits, spaces, and special characters `~!@#$%^&*()-_=+\\|[{}];:'\"<.>/?
    • Cannot be a weak password. It cannot be overly simple and easily guessed.

    Confirm Password

    -

    Schema

    Schema to be associated with the DDM account. You can select an existing schema from the drop-down list.

    Only the associated schemas can be accessed using the account.

    Permissions

    The value can be Read/Write and Read-only.

    • Basic Permissions: CREATE, DROP, ALTER, INDEX, INSERT, DELETE, UPDATE, and SELECT
    • Extended Permissions: Table query, Table delete, and Table update
    • When configuring permissions:

      Select basic permissions based on your needs.

      When you select a basic permission, the corresponding extended permissions are selected automatically. Not each basic permission corresponds to an extended permission. The extended permissions for each basic permission are as follows:
      • Table query corresponds to SELECT.
      • Table delete corresponds to DELETE.
      • Table update corresponds to UPDATE.

    Description

    Description of the account, which cannot exceed 256 characters.

  4. Click OK.