什么是错误在这个SQL更新stament

Question

我有做更新到数据库表 但是当我调用它，我有一个异常的方法“附近有语法错误（'。”

这里是方法

internal Boolean update(int customerID,int followingID, string fullName, string idNumber, string address, string tel, string mobile1, string mobile2, string email, string customerComment, DateTime timeStamp) 
    { 
     string sqlStatment = "update customers set (followingID, fullName,idNumber,address,tel,mobile1,mobile2,email,customerComment,timeStamp) = (@followingID, @fullName,@idNumber,@address,@tel,@mobile1,@mobile2,@email,@customerComment,@timeStamp) where customerID=@customerID"; 

     SqlConnection con = new SqlConnection(); 
     con.ConnectionString = connection; 
     SqlCommand cmd = new SqlCommand(sqlStatment, con); 

     cmd.Parameters.AddWithValue("@customerID", customerID); 
     cmd.Parameters.AddWithValue("@followingID", followingID); 
     cmd.Parameters.AddWithValue("@fullName", fullName); 
     cmd.Parameters.AddWithValue("@idNumber", idNumber); 
     cmd.Parameters.AddWithValue("@address", address); 
     cmd.Parameters.AddWithValue("@tel", tel); 
     cmd.Parameters.AddWithValue("@mobile1", mobile1); 
     cmd.Parameters.AddWithValue("@mobile2", mobile2); 
     cmd.Parameters.AddWithValue("@email", email); 
     cmd.Parameters.AddWithValue("@customerComment", customerComment); 
     cmd.Parameters.AddWithValue("@timeStamp", timeStamp); 


     bool success = false; 
     try 
     { 

      con.Open(); 
      cmd.ExecuteNonQuery(); 
      success = true; 

     } 
     catch (Exception ex) 
     { 

      success = false; 
      //throw ex; 
     } 
     finally 
     { 
      con.Close(); 
     } 
     return success; 
    } 

，这里是数据库表列

Answer 1

UPDATE synt斧头是不对的..

尝试

string sqlStatment = "UPDATE customers SET followingID= @followingID, fullName=@fullName, idNumber=@idNumber,address=@address,tel=@tel,mobile1=@mobile1,mobile2=@mobile2,email=@email,customerComment=@customerComment,timeStamp=@timeStamp WHERE customerID=@customerID" 

Answer 2

你的语法错误是指incorrect.PleaseŤ他链接以Update Query Syntax

update customers 
set 
followingID= @followingID, 
fullName=@fullName, 
idNumber=@idNumber, 
address=@address, 
tel=@tel, 
mobile1=@mobile1, 
mobile2=@mobile2, 
email=@email, 
customerComment=@customerComment, 
timeStamp=@timeStamp 
where customerID=@customerID 

Answer 3

你sql update说法是错误的。欲了解更多有关更新语句see

 string sqlStatment = "update customers set followingID=@followingID, 
      fullName=@fullName,idNumber=@idNumber,address=@address,tel=@tel, 
      mobile1=@mobile1,mobile2=@mobile2,email=@email, 
      customerComment=@customerComment,timeStamp=@timeStamp 
     where customerID=@customerID"; 

Answer 4

从来没有见过这样的update语句 - 通常这会是set followingid = @followingid, fullname = @fullname等，等

Answer 5

请参阅更新语句的语法：

http://www.w3schools.com/sql/sql_update.asp

您无法批量更新表格中的值

Answer 6

有语法错误，更新语句像这样使用

update customers set followingID=@followingID, 
fullName=@fullName, 
idNumber=@idNumber, 
address=@address, 
tel=@tel, 
mobile1=@mobile1, 
mobile2=@mobile2, 
email=@email, 
customerComment=@customerComment, 
timeStamp=@timeStamp 
where customerID=@customerID