Step 4: Test Enterprise ColumnStore

$ sudo testS3Connection

StorageManager[26887]: Using the config file found at /etc/columnstore/storagemanager.cnf
StorageManager[26887]: S3Storage: S3 connectivity & permissions are OK
S3 Storage Manager Configuration OK

$ sudo mariadb

Welcome to the MariaDB monitor.  Commands end with ; or \g.
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Server version: 11.4.5-3-MariaDB-Enterprise MariaDB Enterprise Server

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MariaDB [(none)]>

SELECT PLUGIN_NAME, PLUGIN_STATUS
FROM information_schema.PLUGINS
WHERE PLUGIN_LIBRARY LIKE 'ha_columnstore%';

+---------------------+---------------+
| PLUGIN_NAME         | PLUGIN_STATUS |
+---------------------+---------------+
| Columnstore         | ACTIVE        |
| COLUMNSTORE_COLUMNS | ACTIVE        |
| COLUMNSTORE_TABLES  | ACTIVE        |
| COLUMNSTORE_FILES   | ACTIVE        |
| COLUMNSTORE_EXTENTS | ACTIVE        |
+---------------------+---------------+

CREATE DATABASE IF NOT EXISTS test;

CREATE TABLE IF NOT EXISTS test.contacts (
   first_name VARCHAR(50),
   last_name VARCHAR(50),
   email VARCHAR(100)
) ENGINE=ColumnStore;

INSERT INTO test.contacts (first_name, last_name, email)
   VALUES
   ("Kai", "Devi", "kai.devi@example.com"),
   ("Lee", "Wang", "lee.wang@example.com");

SELECT * FROM test.contacts;

+------------+-----------+----------------------+
| first_name | last_name | email                |
+------------+-----------+----------------------+
| Kai        | Devi      | kai.devi@example.com |
| Lee        | Wang      | lee.wang@example.com |
+------------+-----------+----------------------+

CREATE TABLE test.addresses (
   email VARCHAR(100),
   street_address VARCHAR(255),
   city VARCHAR(100),
   state_code VARCHAR(2)
) ENGINE = InnoDB;

INSERT INTO test.addresses (email, street_address, city, state_code)
   VALUES
   ("kai.devi@example.com", "1660 Amphibious Blvd.", "Redwood City", "CA"),
   ("lee.wang@example.com", "32620 Little Blvd", "Redwood City", "CA");

SELECT name AS "Name", addr AS "Address"
FROM (SELECT CONCAT(first_name, " ", last_name) AS name,
   email FROM test.contacts) AS contacts
INNER JOIN (SELECT CONCAT(street_address, ", ", city, ", ", state_code) AS addr,
   email FROM test.addresses) AS addr
WHERE  contacts.email = addr.email;

+----------+-----------------------------------------+
| Name     | Address                                 |
+----------+-----------------------------------------+
| Kai Devi | 1660 Amphibious Blvd., Redwood City, CA |
| Lee Wang | 32620 Little Blvd, Redwood City, CA     |
+----------+-----------------------------------------+

+-------------------+-------------------------------------+
| Name              | Address                             |
+-------------------+-------------------------------------+
| Walker Percy      | 500 Thomas More Dr., Covington, LA  |
| Flannery O'Connor | 300 Tarwater Rd., Milledgeville, GA |
+-------------------+-------------------------------------+