Access :: Insert Records Into Access (not Inserting Null Values)?
Nov 12, 2010
I have a SQL database. I am getting a datatable from SQL. In SQL Query the table is having null values in the output. But when it is coming to the front end, the null values are replaced by empty values.
So in the front end in the datatable i am having empty values in some cells. I am trying to insert this datatable into access. For this i am using following code...
OleAdpData.InsertCommand.Connection = OleConn; // OleConn is the OleDbConnection
OleAdpData.InsertCommand.Connection.Open();
OleAdpData.Update(dtData); // dtData is the datatable
OleAdpData.InsertCommand.Connection.Close();
It is inserting the datatable to access database. But it is inserting the empty spaces as present in the datatable. I want to insert NULL into the cells in access datatable where the cells are empty. Where should i add my logic for this.
View 4 Replies
Similar Messages:
Aug 21, 2010
I want to Check Gr #(PK) of student wheter exist in table or not id exist show Msg in Label after lost focus from text box .. I tried AutoNumber in Access but it showing error while insertion
Note : im using form View control for insertion...
View 1 Replies
Apr 5, 2010
I have problem while I'm inserting some values to access database ,my query contains From as fieldname
this is the query: Insert into Bank (TrancheDBID,TxnType,CACN,MatchCACN,PlanAssignDate,AssignDate,ActiveDate,From,To) values (809,'Assigned','','0156-02-01','15/05/2001 12:00:00 AM','30/11/2009 12:00:00 AM','7/10/2001 12:00:00 AM','HIL','KAH')
I have tried to put [From] but it doesnt work in vb.net, however it does directly on access
View 3 Replies
Feb 17, 2010
Is there anything missing in IIS 6.0 that prevents me from (Insert into table) using MS-Access?
Explain: The application works fine under Visual Studio 2008 IDE the insert into table works fine with no error, Also I tested with hosting provider and works fine with no problem. but now I have published the same exact app in a dedicated server windows 2003 with
IIS 6.0 .NET framework 2.0 with latest service pack I gave IIS_WPG write/modify access to the folder where MS-Access database is located and database but at the time of insert an error pop-up. I need to install in the Server or settings in the IIS to recognize my MS-Access db is it some office runtime that I am missing. (BTW I am using OLEDB connection string in my C# )
Using System.Data.OleDb;
I can retrieve data off of it with no problem but when I try to insert is when it fails I thought the problem was Access Rights but I do not think is the case.
View 4 Replies
Oct 22, 2010
How to Convert empty string to Null value - Insert into a DB
[Code]....
[Code]....
View 5 Replies
Jun 9, 2010
I have a data type mismatch while inserting into a number field in an access database using a parameterized query.I think this should be pretty simple but I am still learning a lot.
[Code]....
I have some commented out as I am working one field at a time. The working fields are textboxes and the non working ones are dropdown lists. But I think it may be the field that the list is drawing from? Not sure.
View 2 Replies
Feb 11, 2010
I have one question here.I created a registration form using asp.net and c#.
when I entered all the fields in that form and hit the register button the data will be inserted in to the database table called xyz table
in that table I have an id field which is a text field in access database consists of guid starting with letter P
when I inserting the data from aspx form...the guid is not inserting into the table.
one of my datarecord in that table with the id field is like this.(.P11111111-1BBB-4444-A9D1-111111111111)
need to insert anoother record in that table that field must be generate with the ID starting with P..its an guid.. the creating guid in the aspx.cs page..??
View 26 Replies
Jan 4, 2010
Imports System.Data
Imports System.Data.OleDb
Partial Class _Default [code]...
in my database table has four field as follws firstname, lastname, User_id and serial no as (Autonumber as well as PK) i am able to insert first 3 values by insert query as above but, insert autonumber data type mismatch.
View 2 Replies
Feb 13, 2010
I have this "SP" that will insert one record to Table 1 and multiple records in Table 2 ...
I just need a way to prevent null values to be inserted in Table 2 ? here is how it looks in my table 2
ID Col1 col2 Col3
3 AB CDE EFGs
4 NULL NULL NULL
4 GDF SSS DFGD
i don't want to insert the second record ... how do i do that using existing "SP" ?
here it is my SP :
CREATE PROCEDURE dbo.Insertvalues
(
@newParentName NVARCHAR(100),
@NewJobTitle NVARCHAR(100) ,
@NewDepartment NVARCHAR (100) ,
@NewCompanyName NVARCHAR (100) ,
@NewURLAddress NVARCHAR (100) ,
@NewOfficePhone char(15),
@NewFax char(15),
@NewMobilePhone char(10),
@NewEmailAddress nvarchar(50),
@NewChiledGroup NVARCHAR(100) ,
@Newchiled_jobTitle nvarchar(100),
@Newchiled_department nvarchar(100),
@Newchiled_phone char(15),
@Newchiled_mobile char(10),
@Newchiled_email nvarchar(50),
@NewChiledGroup1 NVARCHAR(100) ,
@Newchiled_jobTitle1 nvarchar(100),
@Newchiled_department1 nvarchar(100),
@Newchiled_phone1 char(15),
@Newchiled_mobile1 char(10),
@Newchiled_email1 nvarchar(50)
)
AS
-- add parents group
INSERT INTO parents_group (Name,JobTitle,Department,CompanyName,URLAddress,OfficePhone,Fax,MobilePhone,EmailAddress)
VALUES (@newParentName,@NewJobTitle,@NewDepartment,@NewCompanyName,@NewURLAddress,@NewOfficePhone,@NewFax,@NewMobilePhone,@NewEmailAddress)
--obtain inserted id
DECLARE @NewParentId INT
SET @NewParentId = scope_identity()
-- insert into childe table
INSERT INTO childe_group
(groupId , chiled_name,chiled_jobTitle,chiled_department,chiled_phone,chiled_mobile,chiled_email)
(SELECT @NewParentId,@NewChiledGroup,@Newchiled_jobTitle,@Newchiled_department,@Newchiled_phone,@Newchiled_mobile,@Newchiled_email)
UNION
(SELECT @NewParentId,@NewChiledGroup1,@Newchiled_jobTitle1,@Newchiled_department1,@Newchiled_phone1,@Newchiled_mobile1,@Newchiled_email1)
GO
View 5 Replies
Sep 2, 2010
I have a form wilh couple of Drop downs and text boxes and a Data Grid View which displays data from Access Table. When I hit add button on the form, I can see the data being added to the Grid View. But when I close the form and open the Access Database File (.mdb), the respective table is empty. The Access Table is not being updated. Second time if I open the form, the Grid View is also empty.I am pasting my code here.
Public Class Home
Shared OleDbConnection As System.Data.OleDb.OleDbConnection
Shared ExpensesDataAdapter As System.Data.OleDb.OleDbDataAdapter [code]....
View 4 Replies
Oct 1, 2010
give me sample code for insert data to MS ACCESS from grid view using dataset.
View 5 Replies
Jul 3, 2010
I need to insert 5'5 in the height column but access db does not allow it. How can I be albe to insert this data with a quotation mark in the database.
View 2 Replies
Mar 23, 2010
I am using the following code to insert data into an Access Database. Also this is the sqlcommand.
UPDATE TASKS Set Notes="bunch of html code" WHERE APPLICATION="SomeApp"
However I get an error. How can I input data regardless of what is in the command area?
'Dim ConnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|AddCol.mdb"
View 3 Replies
Oct 4, 2010
I have a form that is doing a simple insert, then a sub insert of a certain drop down selection is made. What i dont get is why the main insert is inserting duplicates and the sub works fine inserting 1 record per text as expected. I click the button 1 time, and when i check the table, there are 2 new records.. As you can see the insert is not wrapped with any conditions, once that is inserted i check if a slection was made and runs the sub insert.
My full code can be found in this post [URL], but here is what i have for my button event.
[Code]....
View 16 Replies
Nov 18, 2010
have a form where I insert record via DetailView control. I have some string fields. For each string field (nvarchar in sql) I have defined the Default Value in the SQL SERVER (2008) as ''. Also I have added to each InsertParameter of the DetailsView a DefaultValue="".Yet still, if the user enters no value for one of the string fields, NULL is inserted into the table.
View 4 Replies
Jun 27, 2010
I have written a script to write several values to an Access Database Table, but I need to ammend i so it checks for two values (Asset and LName) to see if they match if they do it updates the record if not it writes a new record, my script so far is as follows :
[Code]....
I'm just stuck as I can't work out the best way to do it,
View 17 Replies
Apr 9, 2010
During an adaption of a book based example application, to use an access database instead of sql server - I have come up with the final issue: It will not insert into the database! I suspect it might be to do with the OrderID, I do have it set to autonumber,but I am not too sure. This is the class that does the inserts, by adding customer information to customer table, order information to order table and ordeitems information to the orderitems table. When submitting this information on the webpage, there is the custom error that an error has occurred in your order due to this code page code behind
bool success = OrderDB.WriteOrder(order);
Session["cart"] = null;
Session["order"] = null;
if (success)
[code].....
View 9 Replies
Jul 13, 2010
Getting the message that ObjectDataSource ... count not find a non-generic method ... that has parameters ... The parameter list is fine until I get to the very end and it list the two data fields that are in my DetailsView. Using the ASP Tutorial #17 (Examining the Events Associated with Inserting, Updating, and Deleting) and the Exploring the Data Modification - specifically the one showing the INSERT of the Product Name and UnitPrice. ASPX page is pretty simple and attempting something similar, two fields to insert a new record - update the other fields later.
Full Error Message follows along with ASPX and the AsignaturasBLL.cs. Interesting thing is that when I swap the two fields in the DetailView, then the last two fields in the error message are swapped. In the error message I bolded these two fields.
[Code]....
View 6 Replies
Aug 4, 2010
i am new to asp.net programming i am trying to insert data into access db from asp.net web form but it is showing error as
Syntax error in INSERT INTO statement.
my code is :
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
View 5 Replies
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.
[Code]....
View 3 Replies
Jan 30, 2010
For coonverting Linq to DataTable I am using the following Extension Method(Taken from Stackoverflow)
L[code]....
The Extension Method creates XML file.But for null values no element is created in XML file.Say if Commission field is null then commission element is missing in Xml generation.
I want to insert element with empty string for null values (ref type) and (0.00) for decimals and (0) for integers. where do i need to make change?
View 1 Replies
May 31, 2010
i need to retrieve all the records present in a database
iam using the following code but it fails to show any record
Dim con As New System.Data.OleDb.OleDbConnection
Dim myPath As String
View 3 Replies
Jun 7, 2010
I am tryin to get records where certain fields are empty, but the following sql does not give me correct result.
SELECT [specimen Type], [Year], [Lab Number]
From [PET Fish] where
ltrim(rtrim([Diagnosis])) = '' or
ltrim(rtrim([Results])) = '' or
ltrim(rtrim([Sign out Date])) = ''
It should return all records, but it returns none.
View 2 Replies
May 17, 2010
I am select one mdb database from open dialog box.All records in the database (all table data value)will automatically delete. How to implement this concept.
View 2 Replies
Aug 24, 2010
I have a problem that I cannot seem to resolve. We are using an access database to store data from a Quality Assurance Tool. I need to calculate an average on a specific column in the table, however the SQL statement needs to count the number of records that contain "0.1" and divide it by the total number of records in the table. This data is then displayed in an ASP Page.
The field name is 1.
Here is the SQL:
StrSQL = "(Select Count([1]) FROM cservice Where [1]=0.1) / (Select Count([1]) FROM cservice) As questaverage "
View 3 Replies
