Updated on 2024-08-29 GMT+08:00

Database User Management

Multiple users with different permissions can be created to access a database, but the permissions of these users must be within the range of the account permissions.

Procedure

  1. Log in to the DAS console.
  2. Click in the upper left corner and select a region and project.
  3. Click in the upper left corner, and under Databases, click Data Admin Service.
  4. In the navigation pane on the left, choose Development Tool.

    You can also click Go to Development Tool on the overview page.

  5. Locate the DB instance that you want to log in to and click Log In in the Operation column.
  6. On the top menu bar, choose Account Management > Database User Management.
  7. On the displayed page, select a database and click Create User.

    Figure 1 Database user management

  8. On the displayed page, set parameters on the Basic Settings, Owned Schemas, Membership, and Securables tab pages separately, and click Save.

    Figure 2 Creating a user
    Table 1 Database user information

    Parameter

    Description

    User Type

    You can select SQL user with login or SQL user without login. Users without login names cannot log in, but they can be assigned permissions.

    Username

    Name of the database user.

    Login Name

    Login name associated with the database user. When the database user logs in to a database using the login name, the permissions of the login name are also the permissions of the database user.

    Default Schema

    The first schema that the server searches for when it resolves object names for this database user.

    Owned Schemas

    All schemas owned by the database user.

    Membership

    All roles owned by the database user. If a user has a role, it has all permissions of the role.

    Securables

    The user's specific permissions on database objects.

  9. After configuring required parameters, click Save. In the preview dialog box, click OK.
  10. In the user management list, edit, rename, or delete the created users.