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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.

Data API Endpoint Reference

SingleStore currently supports the following API endpoints:

API Endpoint URL

Description

/api/v2/exec

Executes a SQL statement without returning result sets; typically used for executing DDL and DML statements for which result sets are not expected, such as CREATE TABLE and INSERT statements.

/api/v2/jwks_setup

Triggers update of the JWKS used by the Data API. Once the JWKS is updated and validated, the Data API will use the corresponding jwks_endpoint to authenticate requests to the API.

/ping

Verifies that the HTTP service is running and connectable.

/api/v2/query/rows

Executes a SQL statement and returns result sets; typically used for the SELECT statement for which result sets are expected. The result sets contain column names mapped to row values in a single field.

/api/v2/query/tuples

Executes a SQL statement and returns result sets along with the schema; typically used for the SELECT statement for which result sets are expected. The result sets contain rows and columns in separate fields with the schema displayed for each column.

/api/v2/spec

Returns the OpenAPI 3.0 specification for this service.

Note

The difference between /query/rows and /query/tuples endpoints lies in how the query results are presented in the JSON format. In addition, the /query/tuples endpoint offers better performance for queries with large result sets.

The HTTP request to the /ping endpoint does not require the SingleStore account credentials passed in an Authorization header.

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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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