I try to work with MYSql (because it's free) and I saw that the colums are different then when they are exployed in MS SQL?
Why is this? The most strange differents is that in MySQL there is no applicationId in the membership table.
This differents in tables cost me more time to do a export and import from MS SQL to MySQL.
I have a timestamp column which I require to change the time back by 1 hour for all records.
View 5 Repliesi done one web application in this application i need to transfer the data from one table to another automatically when the time is 10.00PM. i need to write this function sepearte time function not in page load function.the user select any of page the data should be transfer from one to another without page load only using time control function..
View 5 Repliesi am very new to the programming and also asp.net. i have an assignment to create a table on webpage the information is coming from mysql database.
View 2 Replieshow can i create a backup table for my MySql base table.my base table name is FAB when ever user store the data into FAB table same records should be stored into back-up table automatically.how can i acheive this.i am really thank full to you if any one provide me solution.
View 3 RepliesI have applied audit trail to my webform/table its working fine.I am able to maintain the History(action,action_date) of the MySql database table from ASP.net but I want to save user name i.e action_by too so i will have history of who changed the data and when, how can i acheive to save username in history table.i have login webform in my application. History MySql Table.
View 1 RepliesI'd like to have to two tables Countries and states and make it so that any MySql user can access them for the purpose of building databiund drop down lists. What permissions do I need to assign the tables or what's the best way to do this?
View 1 RepliesI have Revision column in Quote table with time stamp (MySql table) now i am viewing the entire date and time my end user want to view only Date he doesnot want to see time how can i pull only date.i am displaying revision column in two ways one in grid view and another one in field value
Query in my Grid view
Dim query As String = "SELECT QuoteNumber,Revision,Vendor,PartNumber,status,Customer,Requestor from quotes"
On select check box in grid view, filed values will be loaded with data.
field value
txtRev.Text = dt.Rows(indx)("Revision").ToString()
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 RepliesI have been trying to create a sql statement that uses a subquery to join 2 oracle tables to create a strongly typed table adapter. For example:
Select productName, (select categoryName from categories where categories.category_id = products.category_id) as Category from Products
The ASP .Net tutorial I am working through recommends using subqueries instead of joins for the insert, update and delete commands to be automatically generated by Visual Studio 2010. When I click Finish in the table adapter wizard I get the following error (I am using MySQL version 5.1 and the MySQL Data Connector 6.3.5)
Generated SELECT statement.
Error in SELECT clause: expression near 'SELECT'.
Error in SELECT clause: expression near 'FROM'.
Missing FROM clause.
Error in SELECT clause: expression near','.
Unable to parse query text.
I am using PL/SQL Developer. I have a Table "C_PARTY_HXRF". Now I want see the Column Names and the corresponding Data types of this Table. Which Command should I Use?
View 28 Repliesi was just using mysql i installed mysql and mysql net connector. its installed successfully but unable tp add to references.
View 3 RepliesOn one of our tables, a default clustered index is defined on the primary key by sql server 2005. The table also contains forign key columns and has got over 2 million rows. There are very frequent INSERT, UPDATE and DELETE functions on this table. Recently some of the SELECT queries which primary operate on the forign keys have become very slow (resulting in application timeout). To fix the problem, I defined an index on one of the primary keys which gave me very quick results. I don't know much about indexes.
1. Since I defined a new index (on the forign key) in addition to the existing default index, what kind of index (clustered or non-clustered) have I defined?
2. What performance impact does it have on the rest of the system? Is it going to break something else?
3. I read about fill factor. What is this and how does it effect the system?
4. Is the new index physically going to make any changes?
5. In case I delete this index later on, will the database return to the existing state or it will be a different state from now?
I 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 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.
I 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 Replies
