Launch the mysql command-line client application and connect it to our MariaDB server.

Create a test database if it doesn't already exist and switch to it using the following command:

CREATE DATABASE IF NOT EXISTS test;
USE test;

Create a simple two-column table named times using the following command:

CREATE TABLE times (
  id int NOT NULL AUTO_INCREMENT,
  dt datetime(6),
  PRIMARY KEY (id)
);

Run the following INSERT statements at least four times and add some sample data to our table using the following command:

INSERT INTO times (dt) VALUES (NOW()), (NOW(6));

Select all of the data from our table with the following SELECT command:

SELECT * FROM...