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Create Database and Tables

Connect to your SingleStore deployment and run the following SQL commands to create a database named trades and two associated tables.

Note

The SQL Editor only runs the queries that you select, so ensure you have them all selected before selecting Run.

DROP DATABASE IF EXISTS trades;
CREATE DATABASE trades;
USE trades;


CREATE TABLE company (
  symbol char(5) COLLATE utf8mb4_bin NOT NULL,
  name varchar(500) COLLATE utf8mb4_bin DEFAULT NULL,
  last_sale varchar(10) COLLATE utf8mb4_bin DEFAULT NULL,
  market_cap varchar(15) COLLATE utf8mb4_bin DEFAULT NULL,
  IPO_year float DEFAULT NULL,
  sector varchar(80) COLLATE utf8mb4_bin DEFAULT NULL,
  industry varchar(80) COLLATE utf8mb4_bin DEFAULT NULL,
  summary_quote varchar(50) COLLATE utf8mb4_bin DEFAULT NULL,
  extra varchar(50) COLLATE utf8mb4_bin DEFAULT NULL,
  SORT KEY __UNORDERED ()
  , SHARD KEY ()
);


CREATE TABLE trade (
  id bigint(20) NOT NULL,
  stock_symbol char(5) COLLATE utf8mb4_bin NOT NULL,
  shares decimal(18,4) NOT NULL,
  share_price decimal(18,4) NOT NULL,
  trade_time datetime(6) NOT NULL,
  SORT KEY stock_symbol (stock_symbol),
  SHARD KEY __SHARDKEY (stock_symbol)
);

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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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