is there ny data type of date which can hold the date only.....coz i have a field of date in which i have write date manually... i have taken the datatype as DateTime.... and its showing "incorrect datetime value"..
View 1 RepliesI have around 60 columns in my web form/MySql table .i want impose 2 columns as Auto generate columns.one is quotenumber another one is Date
IS it possible to apply two columns as auto increment,does MySql has provision of imposing date auto increment on a column how can i do this from ASP.net webform and MySql as database.
Im hosting my site over at some ISP, and when i try to use INSERT or UPDATE procedure, i get this error : "SELECT command denied to user 'KidumMac'@'localhost' for table 'proc' "Which is really wired for two reasons:
A. In my code i don't reference whatsoever to the MySql databse, nor the "proc" table
B. In the myPHPadmin program the queries work just fine. Any insights?
the second problem is that when i try to import my database, the tables import fine, but when it gets to import the stored procedure, it tells me that the user needs SUPER PRIVILEGES for that. what is it ?
Actually i need to transfer data from one table to another table in mysql with codition of Time.for example i need to transfer data at 10.00am when user login at 10.00am it must be insert into another data table.. if anybody know time control
View 2 RepliesBefore I get too far down the road I just want some advice. I'm building a web app using VWD2008 and MySQL 5. I've got the membership provider stuff working fine and have an odbc connection setup which works "fine". what I've noticed is that when I configure a new sqldatasource (that will be used to provide data to a listview or something) the Advanced -> generate Insert,Update..... option is disabled. I'm assuming its because of the sql syntax difference of the square brackets issue between MS SQL Server and MySQL.
Before I start writing all my own insert and update statements does anyone know if there is a way to get MySQL and VWD to talk the same language, maybe a different connector or something. I'm using mysql-connector-odbc-3.51.15
I'm developing an ASP.NET app with a MySQL backend, using the MySQL Connector Net 6.2.3. I have a DetailsView with an insert command that is throwing the error:MySql.Data.MySqlClient.MySqlException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?,?,?,?,?,?,?,?)' at line 1My code is:
[Code]....
If I hardcode values into the insert statement, it works fine. But when I put the ? placeholder in, it throws the error. Can anyone help me pinpoint the problem or offer a workaround solution?
Using MySQL 5.
In my SAP.NEt project, defined a constant:
public static DateTime NullDateTime = DateTime.MinValue;
I have a function:
protected static DateTime GetDateTime(DataRow row, string columnName)
{
return (row[columnName] != DBNull.Value) ?
Convert.ToDateTime(row[columnName]) :
Globals.NullDateTime;
}
In the source code:
public DateTime StationFeedTime{ get; set; }
StationFeedTime = GetDateTime(row, "StationFeedTime");
I ran a SQL to fetch records from MySQL, this field is Time field in MySQL.
Got an exception inside the function:
Unable to cast object of type 'System.TimeSpan' to type 'System.IConvertible'.
i was just using mysql i installed mysql and mysql net connector. its installed successfully but unable tp add to references.
View 3 RepliesI have used ASD.NET code using SQL Database for Transaction operation successfully. By changing the Database Code to interface with MYSQL an Error occurs. If I remove the Transaction Code from within the the application, it works OK by displaying the MYSQL data (Read Only) in the layout of the application. I am using Mysql Essential-4.1.22-win32 and MYSQL Connector ODBC-3.51.2. My objective is to EDIT the MYSQL Data.
View 8 RepliesI developed a web site more then a year ago with .net2.0/c#/mssql 2005. it works fine but i was asked to replace mssql with mysql.
I wrote a class to complete data access works (unfortunately, I didnt use nhibernate or other data access tools :((
I edited the class to use System.Data.Odbc objects rather than System.Data.SqlClient.
It works fine in selecting data but not manipulating data. when i try to insert new data it adds null data for all fields in the table.
in debug mode, i noticed that it might be caused by OdbcParameter but not sure.
I am trying to insert html pages to MySQL with my Asp.NET project but i am getting error; You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'de Osman patlaması', '', '<div style="text-align: center"> <img src="/i' at line 1
How can i fix that problem my server side code is;
MySqlConnection myCon = new MySqlConnection();
myCon.ConnectionString = ConfigurationManager.ConnectionStrings["MySQLConnectionString"].ConnectionString;
MySqlCommand cmd = new MySqlCommand();
cmd.CommandType = CommandType.Text;
string query = @"INSERT INTO `test`.`posts` (`id`, `author`, `title`, `description`, `content`, `ispublished`, `iscommentsenabled`, `pubDate`, `lastModified`, `raters`, `rating`, `slug`, `tags`, `categories`) VALUES (NULL, '{0}', '{1}', '{2}', '{3}', '{4}', '{5}', '{6}', '{7}', '{8}', '{9}', '{10}', '{11}', '{12}')";
query = String.Format(query, p.author, p.title, p.description, p.content, p.ispublished, p.iscommentsenabled, p.pubDate, p.lastModified, p.raters, p.rating, p.slug, p.tags, p.categories);
cmd.CommandText = query;
cmd.Connection = myCon;
cmd.Connection.Open();
cmd.ExecuteNonQuery();
cmd.Connection.Close();..............
I am also having the same problem while establishing a connection in mysql and asp.net..So how do i solve it...
View 5 RepliesI just moved to a new 2008 64 Bit Server. We are using MySQL, now also the 64 Bit version. Now I found out that there is a 64 Bit ODCB Driver, but not an 64 Bit Net/Connector.
Is that an issue or is the .NET Connector by default 32 and 64 Bit?
Can anybody tell me what is the alternative of CTS(Common table expression in SQL Server 2005) in MySQL
View 1 RepliesI want to use MVC 2 with MySQL database. Is it possible?because my shared hosting limits the size of SQL Server database, but there is no limit on Size of MySQL database.MySQL seems to take less disk space than SQL Server database which is costly on the Internet.
View 1 Repliesi have populated the gridview dynamically and set the ShowDeleteButton = true.. i have the delete command but i cant delete the specific row i wanted to delete..
here is my gridview code:
<asp:GridView ID="GridView1" runat="server" ShowDeleteButton="true" Width="540px"
AutoGenerateDeleteButton="True" GridLines="None">
and here is the code behind:
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string ann = (GridView1.DataKeys[e.RowIndex].Values[3].ToString());
MySqlCommand update = new MySqlCommand("DELETE FROM announcement where ID = '"+ann+"'", conn);
[Code]....
how to get the values of the row that i want to delete.
Oracle Date Formating Null date as 00/00/0000
View 3 RepliesI did all the instructions which are in the following link: [URL] in order to do a connection between MySQL database and ASP.NET but I did not successed. Sometimes, it told me that I have a mistake in the <asp: button> and sometimes it told me that I did a mistake in calling (addImage) method. And this is my whole code:-
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="HW5._Default" %>
<script>
public class DataAccess
{
private string _strConn =
@"Driver= {MySQLODBC 3.51 Driver};SERVER=localhost;DATABASE=test1;";
private OdbcConnection _objConn;
public DataAccess()
{
this._objConn = new OdbcConnection(this._strConn);
}
// This function adds the Images to database
public string addImage(timestamp id, byte [] data,string extension)
{
string strSql = "SELECT * FROM File";
DataSet ds = new DataSet("Image");
OdbcDataAdapter tempAP = new OdbcDataAdapter(strSql,this._objConn);
OdbcCommandBuilder objCommand = new OdbcCommandBuilder(tempAP);
tempAP.Fill(ds,"Table");
try
{
this._objConn.Open();
DataRow objNewRow = ds.Tables["Table"].NewRow();
objNewRow["Extension"] = extension;
objNewRow["Data"] = buffer;
objNewRow["ID"] = id;
ds.Tables["Table"].Rows.Add(objNewRow);
// trying to update the table to add the image
tempAP.Update(ds,"Table");
}.....................................
how to connect mysql database in asp.net?
I am install mysql 5.0 then i install sqlyog.
After that i create the database sample in mysql with the help of sqlyog.
I want to connect the database in asp.net & display it on gridview.
[Code]....
How we set the connection string in mysql for use on aspx page?
I'm trying to apply this example to my website.They use SQLServer in this link[URL]string sql = "Select * from Country Where Country_Name like @prefixText";i have to change the last part( like @prefix ) so that it wont give any errors for MySQL
View 12 RepliesIs there any way to import XLS data into MySQL database which is have similar table structure..?
View 2 Replieshow to do import an excel file into my MYSQL database in ASP.net C# ?
View 4 Replieshow can i backup mysql database on button click by giving specific path and restore the database is there any way
View 2 Replies<add key="DatabaseString" value="DRIVER={MySQL ODBC 5.1 Driver};SERVER=PARAM;DATABASE=SiteForum;UID=root;PASSWORD=root;OPTION=3;" />
<add key="DatabaseType" value="MySQL" />System.Data.Odbc.OdbcException: ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified.
System.Data.Odbc.OdbcException: ERROR [IM002] [Microsoft][ODBC Driver Manager
I am trying to connect asp.net with mysql on remote pc. When i am connecting asp.net with localhost mysql it is working properly but when i change "localhost" with IP address it show error.
View 4 Replies