import java.sql.*;
public class SpannerJDBCDemo {
public static void main(String[] args) {
try {
Class.forName("com.google.cloud.spanner.jdbc.JdbcDriver");
Connection connection = DriverManager.getConnection("jdbc:cloudspanner:/projects/your-project-id/instances/your-instance-id/databases/your-database-id");
Statement statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery("SELECT * FROM your_table");
while (resultSet.next()) {
String value = resultSet.getString("column_name");
System.out.println(value);
}
resultSet.close();
statement.close();
connection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
