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Important

Helios features are now enabled during weekly update windows and are no longer directly tied to SingleStore engine releases. Refer to the release notes to view the latest features available in your Helios cluster.

DROP RESOURCE POOL

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The DROP RESOURCE POOL command drops the specified resource pool.

Syntax

DROP RESOURCE POOL pool_name

Remarks

  • pool_name: The name of a resource pool.

  • DROP POOL privileges are required for dropping a resource pool.

  • Refer to the Permissions Matrix for the required permissions.

Warning

Open connections to a database are assigned to a specific resource pool (or default_pool if no other pool is selected). Before dropping a resource pool, you should set resource_pool to another value; otherwise only DDL commands can be run from those connections until a new resource_pool value has been set.

You cannot drop the built-in resource pools. You also cannot drop a pool that is the default startup pool for a user.

Example

This example assumes that the resource pool test_pool exists and that you want to drop it.

Before dropping test_pool, set the current resource pool to a value other than test_pool:

SET resource_pool = default_pool;

Then drop the test_pool:

DROP RESOURCE POOL test_pool;

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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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