Databases :: Mysql - Data Instert/update / Insert New Data It Adds Null Data For All Fields In The Table?

Oct 28, 2010

I 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.

View 4 Replies

Similar Messages:

Forms Data Controls :: Formview Insert Adds All Null Values - Update Doesn't Update Values

Apr 12, 2010

I have a typical gridview/formview master control setup. When I try to update or insert I don't get any errors but it also doesn't work. When I try to insert data all I get are null values and when I update, none of the values are updated. The formview looks like its working, but just doesn't. The primary key is an identity and it auto-increments by one.


View 3 Replies

Databases :: Automatic Insert Data To Mysql Table?

Sep 3, 2010

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 Replies

Databases :: Automatic Transfer Data From One Table To Another Table In Mysql?

Sep 6, 2010

i 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 Replies

Databases :: MYSQL Database On ISP - INSERT Or UPDATE Procedure

May 4, 2010

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 ?

View 2 Replies

How To Insert Bulk Data Into Mysql Table At Once

Jun 1, 2010

I have a requirement that I need to read an excel sheet using and insert all the records into mysql table.The excel sheet consists of around 2000 rows and 50 columns. Currently,upon reading the excel records ,I am inserting the records one by one using a prepare statement into mysql table.But its taking around 70 secs to do so because of the huge data.

I've also thought of creating a new datarow, assigning values to each cell,adding the resulting datarow to datatable and finally calling dataadapter.update(...).But it seems to be complex because I got around 50 columns and hence I'll have to assign 50 values to the datarow.

View 1 Replies

Databases :: MySQL And Auto Generating Insert,Update - Delete Statements?

May 11, 2010

Before 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

View 7 Replies

Forms Data Controls :: Null Fields After Update In Gridview?

Apr 13, 2010

I have a Gridview showing the data on one of my tables, and when I try to edit the data in one of the columns after I click update, rather than updating the record with the new value I typed in, the rows become null as in, everything in the row I just edited disappears. This inmediatly makes my application crash because one of the fields in my table (IssueDescription) doesn't allows null values.

This is the code, which is actually 100% auto-generated from when I created the GridView control and specified in the options to implement update, delete, edit options.

<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
AutoGenerateColumns="False" DataKeyNames="ticketNum"
DataSourceID="SqlDataSource1" [code].....

What is making the rows turn into null after the update? I did some research and tried to define the Update behaviour myself using RowUpdating function. After hours of learning how to use it I got it to "work", but because the Update turns everything to null when it updates, the sqlconnection command I use to do the query sends null anyways. I can paste the C# code if you'd like to see it, though I'd rather not use it if the auto-generated by asp above can be fixed instead.

View 3 Replies

Data Controls :: Insert Edit Update Delete (CRUD) In GridView Using MySQL Database?

May 7, 2015

Insert Edit Update Delete (CRUD) in GridView using MySQL Database?

View 1 Replies

Databases :: Read Data From Txt File And Insert In Table

Jan 31, 2011

i have one task. i store the table records in tab delimiter then i want read that txt file data's line by line via application codebehind file after that i want insert into another table


View 5 Replies

Databases :: Insert / Update And Delete Data From An Excel Sheet?

Jan 29, 2011

i have made a connection and retrieve the data from the excel sheet. however when i run a query to update or insert some data into excel sheet it will generate an error "Cannot expand named range"

View 2 Replies

Databases :: MYSQL Using VB With VWD2008 For MYSQL Data Transactions

Jan 11, 2010

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 Replies

Forms Data Controls :: Cannot Insert The Value Null Into ColumnID With Gridview Update

Apr 14, 2010

Using 2005.

I have to bind the value


and I have the sqldatasource as follows:


View 4 Replies

Databases :: Insert / Update Data To Multiple Tables On A Single Button Click

Sep 23, 2010

I need to insert/update data to 3 or more tables on a single button click.What is best method for achieving this?I am using mysql as my DB.

View 2 Replies

Forms Data Controls :: Asp 3.5 Time Field In FormView / Update/insert Time Fields?

Oct 20, 2010

This is the sqlDateTime overflow problem again. Background. As I'm sure you know dates must be between 1/1/1753 and 12/31/2999. If you have an empty date field, it throws and exception. So I created a function (below) that solve the problem when attempting to update or insert a record with a date field. Works great.

Public Shared Function MakeDateField(ByVal pasDate As String) As Nullable(Of DateTime)

If IsDate(pasDate) Then
If pasDate <= System.DateTime.MinValue Then
Return Nothing
Return CType(pasDate, DateTime)
End If
Catch ex As NullReferenceException
Return Nothing
End Try
Return Nothing
End If
End Function

So I thought about using a time field. I have the field, have the validator in place and then attempted to test the page. It resulted in my least favorite error message "sqlDateTime overflow".

I can think of several workarounds like adding a date or a fixed date to the time field, or converting it to a string. Each of these is problematic.


View 2 Replies

Forms Data Controls :: Read The Fields From A Database Table And Insert In The ItemTemplate Controls?

Sep 16, 2010

I want to add controls (or simply texts) to a ListView inside the ItemTemplate at run time.

The reason is that in my application I don't know in advance how many controls (or texts) I should insert.

For example I have to read the fields from a database table and insert in the ItemTemplate controls according to those fields:

<%# Eval("fieldname1")%> - <%# Eval("fieldname2")%> - <%# Eval("fieldname3")%> - .....

Afterwards I have to bind the ListView to the table content, so I need to preserve the <%# ... %> structure for the binding

View 3 Replies

AJAX :: How To Insert / Update And Delete Data From HTML Table Using JQuery

Jan 24, 2016

i want to add (Edit(update/cancel) and Delete like Gridview) button in html table and perform edit and Delete operation using jquery and Webservices ?

View 1 Replies

SQL Server :: Change Data Capture Records The Changes Like Insert, Update, And Delete To A Table?

Oct 26, 2010

CDC or Change data capture is a new feature in SQL Server 2008, which is an ability to record changes to table data into another table without writing triggers or some other mechanism, Change data capture records the changes like insert, update, and delete to a table in SQL server.I have sql 2005 and I have created triggers and tables CDC to capture the data. everything functions good and the data is being updated in the _CDC tables. all i need to do now is to generate the updated data as a report (excel/html)- what should I do ......?i need to show only the updated columns when user selects the date periods ( Range between dates ) and the person name - i need to display any updated info about that person during that period. So this updated columns about this person should be displayed in excel formatted column wise.

View 2 Replies

Data Controls :: Simple MySql Function For Return Data From Table Using ID

Aug 30, 2013

1)table student

studentno varchar(50)

hobby1 varchar(40);

hobby2 varchar(40);

hobby3  varchar(40); 

2)if record in data database such that

hobby1  hobby2   hobby3 in this maximum is one must be chose


here  studentno  hobby1  hobby2   hobby3

           1             cricket   null         null      
           2             null      hockey     null
           3             null       null        tennis

if i want to write function in mysql if i pass the studentno

i want to get the hobby of respective student

like select functionname(1)

your hobby is cricket

like select functionname(2)

your hobby is hockey

ike select functionname(3)

your hobby is tennis

View 1 Replies

Databases :: Import Xls Data To MySQL?

Apr 15, 2010

Is there any way to import XLS data into MySQL database which is have similar table structure..?

View 2 Replies

Databases :: MySql.Data Assembly?

Aug 18, 2010

I added refernece MySql.Data to my project. My web.config looks like that:

<?xml version="1.0"?>
<add assembly="MySql.Data, Version=, Culture=neutral, PublicKeyToken=C5687FC88969C44D"/>

But when in ServerExplorer I try "Add Connection..." I can't find "MySql Database" in the "Choose Data Source" dialog box?

View 4 Replies

Data Controls :: Insert Data From Form Fields To GridView On Button Click

Aug 27, 2012

<table style="width:100%;" runat ="server" id="myform">
<tr> <td class="style1">
<asp:RadioButton ID="RadioButton1" runat="server" AutoPostBack="true"
Text="Campaign ID Range" oncheckedchanged="RadioButton1_CheckedChanged" />
</td> <td class="style2">
<asp:TextBox ID="Txtadd5" runat="server"></asp:TextBox>
<asp:Label ID="Label5" runat="server" Text="to"></asp:Label>

[Code] ....

I have a form and its code as above there are many columns and I want to do one thing that when user enter all the values in the form and upon pressing submit button all the data were show on the form..

E.g. here is the structure. I have the following fields in my form

Start Date................

End Date.................

Promo Type................


       Submit Button

When I press submit button all of the data which i enter above was shown below.

Any method for this I don't want to use grid over here...

View 1 Replies

Databases :: Remove Null Value By Default In Mysql Db?

Apr 22, 2010

i dont know how to set the field to blank field instead of null

if i insert record, and don't input some field, then the field will display null

how to remove null value by default in mysql db.

View 2 Replies

Forms Data Controls :: Detailsview Insert / Prompt The User To Enter Data In All Fields, If Left Empty?

Oct 13, 2010

I have a detailsview in insert mode. I want to prompt the user to enter data in all fields, if left empty. Could someone please find a few minutes to show me how to do it?

View 2 Replies

Databases :: Inserting Images Into Mysql Data Using C#?

Sep 17, 2010

is dere any way that i can store or insert images into the mysql database and retrieve them successfully just like textual data.

View 1 Replies

Copyrights 2005-15, All rights reserved