操作必须使用可更新的查询。 (错误3073)C#ASP.NET

时间:2018-09-21 14:06:58

标签: c# sql asp.net

我有一个使用.NET C#MVC和Access DB的应用程序。它可以在我的本地计算机上运行,​​但是当我在服务器上上传应用程序时出现问题。我在SQL中使用的所有SELECT均有效,但UPDATE无效,并且出现以下消息:“操作必须使用可更新的查询。(错误3073)”。谢谢!

UPDATE语句:

        try
        {
            BDD_Linker instance = BDD_Linker.Instance;

            Requete_Ecriture sql = new RUpdate(
                        "Fiche_Impact",
                        "Date_Mise_a_jour = #10/09/1999#",
                        "[ID] = 64");

            instance.ExecuterRequete(sql);
        }
        catch (MyException ex)
        {
            return new HtmlString(ex.Affiche()); **//The error "Operation must use an updatable query. (Error 3073)" is here**
        }

RUpdate类:

public class RUpdate : Requete_Ecriture
{
    public string Update { get; set; }
    public string Set { get; set; }
    public string Where { get; set; }

    public RUpdate(string update, string set, string where)
    {
        this.Update = update;
        this.Set = set;
        this.Where = where;
    }
    public override string getTable() { return Update; }

    public override string getRequete()
    {
        string s = "UPDATE " + Update + " SET " + Set;
        if (!string.IsNullOrEmpty(Where))
            s += " WHERE " + Where;
        return s;
    }
}

ExecuterRequete函数:

   OleDbConnection connect = BDD_Connect(sql_requete.getTable());
    try
    {
        OleDbCommand command = new OleDbCommand(Traducteur.Instance.traduction(sql_requete.getRequete()), connect);
        int i = command.ExecuteNonQuery();
        connect.Close();
        return i;
    }
    catch (Exception ex)
    {
        connect.Close();
        throw (new MyException("BDD_Excution_Ecriture", "Erreur dans l'execution de la requete", ex.Message));
    }

0 个答案:

没有答案