import com.opentable.db.postgres.embedded.EmbeddedPostgres; import java.sql.*; public class Main { public static void main(String[] args) throws Exception { EmbeddedPostgres embeddedPostgres = EmbeddedPostgres.builder() .setPort(5432) .start(); String url = "jdbc:postgresql:postgres"; String username = "postgres"; String password = ""; Connection connection = DriverManager.getConnection(url, username, password); Statement statement = connection.createStatement(); ResultSet resultSet = statement.executeQuery("SELECT * FROM users"); while (resultSet.next()) { String name = resultSet.getString("name"); int age = resultSet.getInt("age"); System.out.println(name + " - " + age); } resultSet.close(); statement.close(); connection.close(); embeddedPostgres.close(); } }


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