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Important

The SingleStore 9.1 release candidate (RC) is available now. It will be promoted to general availability (GA) soon and at that time it will be renamed to SingleStore 10.

In the interim, SingleStore 9.1 RC can be used to preview, evaluate, and provide feedback on the new and upcoming features in SingleStore 10, while SingleStore 9.0 is recommended for production workloads.

CREATE ROLE

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The CREATE ROLE command creates a role on a SingleStore cluster.

Syntax

CREATE ROLE 'role_name' WITH [FAILED_LOGIN_ATTEMPTS = integer] [PASSWORD_LOCK_TIME = integer]

Arguments

FAILED_LOGON_ATTEMPTS: Together with PASSWORD_LOCK_TIME, specifies the failed login attempt lockout behavior. FAILED_LOGIN_ATTEMPTS is the number of failed attempts allowed after which the account is locked out. A value of 3 would mean that the account would be locked after three failed attempts. Default is 0 which means there is no restriction. When set to a value >=1, PASSWORD_LOCK_TIME must also be specified.

PASSWORD_LOCK_TIME: Together with FAILED_LOGIN_ATTEMPTS, specifies the failed login attempt lockout behavior. PASSWORD_LOCK_TIME is the number of seconds a locked out account must wait before reattempting to log in.

Note

You must set both FAILED_LOGIN_ATTEMPTS and PASSWORD_LOCK_TIME to enable the lockout feature.

Note

To change the values for FAILED_LOGIN_ATTEMPTS and PASSWORD_LOCK_TIME for a role, drop and then re-create the role.

For more information about failed login attempt lockout behavior, see SingleStore User Management.

Remarks

  • This command causes implicit commits. Refer to COMMIT for more information.

  • Refer to the Permissions Matrix for the required permissions.

Example

CREATE ROLE 'role_name';
Query OK, 0 rows affected (0.06 sec)

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Verification instructions

Note: You must install cosign to verify the authenticity of the SingleStore file.

Use the following steps to verify the authenticity of singlestoredb-server, singlestoredb-toolbox, singlestoredb-studio, and singlestore-client SingleStore files that have been downloaded.

You may perform the following steps on any computer that can run cosign, such as the main deployment host of the cluster.

  1. (Optional) Run the following command to view the associated signature files.

    curl undefined

  2. Download the signature file from the SingleStore release server.

    • Option 1: Click the Download Signature button next to the SingleStore file.

    • Option 2: Copy and paste the following URL into the address bar of your browser and save the signature file.

    • Option 3: Run the following command to download the signature file.

      curl -O undefined

  3. After the signature file has been downloaded, run the following command to verify the authenticity of the SingleStore file.

    echo -n undefined |
        cosign verify-blob --certificate-oidc-issuer https://oidc.eks.us-east-1.amazonaws.com/id/CCDCDBA1379A5596AB5B2E46DCA385BC \
          --certificate-identity https://kubernetes.io/namespaces/freya-production/serviceaccounts/job-worker \
          --bundle undefined \
          --new-bundle-format -
    Verified OK

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