import java.sql.*;
public class Sample{
public static void main(String[] args) {
try {
Class.forName("com.ibm.db2.jcc.DB2Driver");
} catch (ClassNotFoundException e) {
e.printStackTrace();
return;
}
Connection conn = null;
PreparedStatement ps = null;
ResultSet result = null;
try {
conn = DriverManager.getConnection("jdbc:db2://localhost:50000/sample",
"user", "password");
ps = conn.prepareStatement("SELECT * FROM employee");
result = ps.executeQuery();
while (result.next()) {
System.out.print(result.getInt("EMPNO"));
System.out.print(" ");
System.out.println(result.getString("FIRSTNME"));
}
} catch (SQLException e) {
e.printStackTrace();
} finally {
if (result != null) {
try {
result.close();
} catch (SQLException e) { }
}
if (ps != null) {
try {
ps.close();
} catch (SQLException e) { }
}
if (conn != null) {
try {
conn.close();
} catch (SQLException e) { }
}
}
}
}
接続文字列には以下の書式
jdbc:db2://サーバ名(IPアドレス):ポート/データベース名