Help Center > > User Guide> Distributed DDM DB Instance Management (Development Tool)> Account Management> User Management

User Management

Updated at: Jun 09, 2021 GMT+08:00

Scenarios

Multiple users with different permissions can be created to access a DB instance or database, but the permissions of these users cannot exceed the operation permissions of the account.

Creating a User

  1. On the top menu bar, choose Account Management > User Management.

    Figure 1 User list

  2. Click Create User. On the displayed page, enter the user information, such as basic information, basic permissions, extended permissions, and schema (optional), and select the read policy type.
  3. Ensure that the settings are correct and click Save.

    Figure 2 Creating a user
    Table 1 Basic permissions

    Permission

    Description

    CREATE

    Permission to create databases for a specified object.

    DROP

    Permission to delete databases for a specified object.

    ALTER

    Permission to modify databases for a specified object.

    INDEX

    Permission to query indexes of a specified object.

    INSERT

    Permission to insert data into a specified object.

    DELETE

    Permission to delete data from a specified object.

    UPDATE

    Permission to update data of a specified object.

    SELECT

    Permission to query data of a specified object.

Editing a User

  1. On the top menu bar, choose Account Management > User Management.
  2. In the user list, locate the target user and click Edit in the Operation column.

    Figure 3 Edit User

  3. On the displayed page, edit basic information, basic permissions and extended permissions, and click Save.

Deleting a User

  1. On the top menu bar, choose Account Management > User Management.
  2. In the user list, locate the target user and click Delete in the Operation column. In the displayed dialog box, click Yes.

    Figure 4 Delete

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