The following code is used by me to display the contents in a database table in my QTableview (named tableView) when the user click the push button.

void firstWindow::on_pushButton_clicked()
{
firstWindow conn;

    QSqlQueryModel * modal = new QSqlQueryModel();
    conn.connOpen();
    QSqlQuery* qry = new QSqlQuery(conn.mydb);
    qry->prepare("select MESSAGE_ID, DISPLAY_NAME from Message");
    qry->exec();
    modal->setQuery(*qry);
    ui->tableView->setModel(modal);

    conn.connClose();
    qDebug()<<(modal->rowCount());

}

I want to drag and drop several rows retrieved int to another QTableview (named tableView2)! I searched for many tutorials but could not find a correct one. How can I achieve it?