Run a JDBC Application

package dev.regatta.jdbc1;

String url = "jdbc:regatta:aaa.bbb.ccc.ddd:ppp";
String user = "MyUserName";
String password = "SomeSophisticatedPassword";

package dev.regatta.jdbc1;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.SQLException;

public class DatabaseExample {
    public static void main(String[] args) {
        // Connection details
        String url = "jdbc:regatta:aaa.bbb.ccc.ddd:ppp";
        String user = "MyUserName";
        String password = "SomeSophisticatedPassword";

        try {
            try (Connection conn = DriverManager.getConnection(url, user, password)) {
                try (Statement stmt = conn.createStatement()) {

                    String createTableSQL =
                        "CREATE TABLE employees (" +
                        "employee_key INT PRIMARY KEY INDEX, " +
                        "employee_name VARCHAR(40) NOT NULL, " +
                        "employee_salary INT, " +
                        "employee_department VARCHAR(50) NOT NULL" +
                        ")";
                    stmt.executeUpdate(createTableSQL);

                    String insertValuesSQL =
                        "INSERT INTO employees " +
                        "(employee_key, employee_name, employee_salary, employee_department) " +
                        "VALUES " +
                        "(1, 'John Doe', 10932, 'DevOps'), " +
                        "(2, 'Richard Roe', 18324, 'Legal'), " +
                        "(3, 'Jane Roe', 20411, 'SoftwareDev'), " +
                        "(4, 'Rachel Roe', 19555, 'Support')";
                    stmt.executeUpdate(insertValuesSQL);

                    ResultSet rs = stmt.executeQuery("SELECT * FROM employees");

                    while (rs.next()) {
                        System.out.println("Employee Key: " + rs.getInt("employee_key"));
                        System.out.println("Employee Name: " + rs.getString("employee_name"));
                        System.out.println("Employee Salary: " + rs.getInt("employee_salary"));
                        System.out.println("Employee Department: " + rs.getString("employee_department"));
                        System.out.println();
                    }

                    stmt.executeUpdate("DROP TABLE employees");
                }
            }
        } catch (SQLException e) {
            System.out.println("Database access error.");
            e.printStackTrace();
        }
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>dev.regatta.example</groupId>
  <artifactId>regatta-jdbc-example</artifactId>
  <version>1.0.0</version>
  <packaging>jar</packaging>

  <properties>
    <maven.compiler.source>8</maven.compiler.source>
    <maven.compiler.target>8</maven.compiler.target>
  </properties>

  <dependencies>
    <dependency>
      <groupId>dev.regatta</groupId>
      <artifactId>regatta-jdbc</artifactId>
      <version>1.8.0</version>
    </dependency>

    <!-- Optional: adds a simple SLF4J runtime provider so SLF4J does not print a warning -->
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-simple</artifactId>
      <version>2.0.16</version>
      <scope>runtime</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <version>3.5.0</version>
        <configuration>
          <mainClass>dev.regatta.jdbc1.DatabaseExample</mainClass>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

mvn -q compile exec:java

Employee Key: 1
Employee Name: John Doe
Employee Salary: 10932
Employee Department: DevOps

Employee Key: 2
Employee Name: Richard Roe
Employee Salary: 18324
Employee Department: Legal

Employee Key: 3
Employee Name: Jane Roe
Employee Salary: 20411
Employee Department: SoftwareDev

Employee Key: 4
Employee Name: Rachel Roe
Employee Salary: 19555
Employee Department: Support