package db; import javax.swing.table.DefaultTableModel; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; public class jdcb { public void executeQuery(String sql) { Database db = new MySQLConnector( "users", "kOpaIJUjkgb9ur6S", "127.0.0.1", 3306, "wasteinformation"); Connection c = db.getConnection(); try { PreparedStatement stmt = c.prepareStatement(sql); ResultSet r = stmt.executeQuery(); DefaultTableModel model = Database.logToTable(r); // this.resultTable.setModel(model); } catch (SQLException e) { e.printStackTrace(); } } }