import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.SQLWarning;
public class Main {
public static void main(String[] args) throws Exception {
try {
Connection conn = getConnection(); // get a java.sql.Connection object
SQLWarning warning = conn.getWarnings();
while (warning != null) {
// process connection warning
String message = warning.getMessage();
String sqlState = warning.getSQLState();
int errorCode = warning.getErrorCode();
warning = warning.getNextWarning();
}
}
catch (SQLException e) {
// ignore the exception
}
finally {
// close JDBC resources: ResultSet, Statement, Connection
}
}
private static Connection getConnection() throws Exception {
Class.forName("org.hsqldb.jdbcDriver");
String url = "jdbc:hsqldb:mem:data/tutorial";
return DriverManager.getConnection(url, "sa", "");
}
}