mysql - 更新集 - 查询表达式中的语法错误(缺少运算符)

Question

我收到这个错误:

Syntax error (missing operator) in query expression '10'

我的代码:

      string MySQL3 = "Update RegisterDatabase Set ";
      MySQL3 += "uName ='" + Request.Form["uname"]  + "', pName ='" + Request.Form["pname"] + "', idNumber ='" + Request.Form["id"] + "', age =" + Request.Form["age"] + "', pass ='" + Request.Form["pass"] + "', email ='" + Request.Form["email"] + "'";
      MySQL3 += " Where uName ='" + Session["uname"];
      System.Data.OleDb.OleDbCommand o_command3 = new System.Data.OleDb.OleDbCommand(MySQL3, o_con);
      o_con.Open();
      o_command3.ExecuteNonQuery();
      o_con.Close();

顺便说一句，我知道我的代码容易受到 SQL 注入(inject)攻击，但这是我的学校项目，所以这并不重要。

Answer 1

问题就在这里

age =" + Request.Form["age"] + "+ "'

应该是

 age =" + Request.Form["age"] + ", pass =

和

MySQL3 += " Where uName ='" + Session["uname"];

应该是

MySQL3 += " Where uName ='" + Session["uname"] +"'";