DataSource Controls :: SQL Only Returns All The Rows Some Of The Time
Jan 15, 2010
Iam confronted with a really weird issue the like of which ive never seen before. I recently developed a web application using ASP.net and launched it for my company, during the bug testing stages everything seemed fine, but once it was actually in production i started getting these weird errors that all stem from it not retrieving the correct rows.
The issue is this, sometimes the queries sent to the back end only return a partial amount of the rows actualyl requested, so if a user has a page loaded thats suppose to return X number of rows, they can sometimes get X - Y number of rows, and upon refreshing the page they get X - Z number of rows, and refreshing the same exact page again they might get X number of rows they were initially suppose to see. I've never seen anything like this before so Iam stumped.
I consulted some of the old developers in the company I used to work for, for assistance but when explaining and showing the problem they too were very confused with the issue.
View 10 Replies
Similar Messages:
May 12, 2010
Here is a bunch of code from a certain site;
Code:
<script type="text/javascript">
function ShowTime() {
[Code]....
the ShowTime function returns server time or client's time.However, I know that javascript executes in the client side.
View 3 Replies
Apr 12, 2010
here is my code:
My sql query is returning 2 rows by my repeater is only displaying 1.
[Code]....
View 3 Replies
May 31, 2010
I have one big DataTable with X rows. I want to select Y rows from it and bind them to a new ViewList. While doing it, I want to delete these rows from the DataTable (Having X - Y rows).
What is the best and fast way to do it?
I don't know if it is better to create a new DataTable to have the Y and after that bind them to a ViewList or something else?
I'm also looking for example in code how to select/delete rows from DataTable.
View 1 Replies
Jun 17, 2010
[Code]....
In above query I want to have top 10 rows as well as count of all rows.
View 3 Replies
Feb 13, 2010
I have a DataTable for which a PrimaryKey constraint has been set to be a combination of an integer column and a datetime column. When I try to 'Find' a row by saying,
dtFunds.Rows.Find(iContainerIndex)
I get a null value. iContainerIndex has been defined as an object array of size 2 with the integer ID and date values in it.
When I set a breakpoint in my code, I see that the very same values are present in the datatable.
If I try to execute, DataTable.Select() method with the integer column filter, I get a result - but returns no result when called with the date column filter.
What am I doing wrong here? The very same DateTime value is present in the datatable.
View 1 Replies
Feb 7, 2011
I am trying to use a SqlDataAdapter to fill a DataTable, which I use as a data source to a DataGrid. The query is fine, at least when I run it manually in SSMSE. When I do the fill operation, the table gets the right columns, but no rows. The most frustrating part of this is that the code is identical (with a different query) on a different page. I cannot post the query, but my initialization code looks like this:
SqlCommand areaDAC = new SqlCommand (areaQuery, connection);
areaDAC.Parameters.Add (new SqlParameter ("@param", System.Data.SqlDbType.NVarChar, 50));
m_areaDataAdapter = new SqlDataAdapter (areaDAC);
Then to use it:
m_areaDataAdapter.SelectCommand.Parameters["@param"].Value = "Filter Val";
DataTable table = new DataTable ();
m_areaDataAdapter.Fill (table);
At this point, table has the right number of columns and no rows. I know the parameters are being added correctly, I know that data exists for the given query.
Update (as provided by Nik in a comment):
[Code]....
View 4 Replies
Apr 15, 2010
I have a gridview that has the header row modified in order to add new records; the gridview is bound to a sqldatasource control. In my code behind, i handle the insert in the following manner:
[Code]....
I know the insert is occuring because the new record shows up in the grid after the databind, but the output parameter is not picking up the scope_identity() value...what am i doing wrong with the output parameter?
View 2 Replies
Jun 5, 2010
How come my query returns 0 records?
SELECT WebSiteID, BanDate
FROM tblWebSite
WHERE (BanDate <> NULL)
The BanDate is a date column. There are date times through the table in this column. I just want the ones with a date and ignore the rest.
View 2 Replies
Jun 25, 2012
I have a function which returns dataset after execution of sql statements
If the dataset retruns rows than he data shld be dislayed in reporting services
Else display no rows avaliable
But currently even if there are no rows as per the given condition, the earlier data gets displayed
View 1 Replies
Jun 7, 2010
I don't understand how the stored procedure is returning false. It's supposed to continue looping and continue writing rows. Right now it writes the very first row, and then it goes into the If Not AdvanceLinkBanned.Add(banrec) Then and it goes in here, prints the message and exits the sub. Why is it thinking the add returns false? If Not AdvanceLinkBanned.Add(banrec) ? Doesn't this return the id of the new record? Isn't this not zero? Zero would make it false. How can this be false? Isn't it supposed to return the next record created ? Doesn't SELECT SCOPE_IDENTITY() return the value of the record id? How do I test this?
[Code]....
View 2 Replies
Feb 11, 2010
What I'm trying to achieve is to track any change made on a form. I thought DataSet.HasChanges and DataSet.GetChanges would be a good way to accomplish this. However, in the code below DataSet.HasChanges always returns false.
EmployeeDs represents a strongly typed DataSet.how to get changes from the updated row into the new dataSet?
[Code]....
View 2 Replies
Jan 4, 2010
i have this function in sql server 2000
[Code]....
but it return a lot of error when i check the sintax where is the wrong?
View 5 Replies
Jan 13, 2011
Select % from Table1 where Type in ('Apple','Orange') is not returning value
View 3 Replies
Aug 26, 2010
i have two data tables with the same structure
the first one has one row of the second one
the second one has set of rows
what i want is to get the row which comes next to the row of the first data table in the second data table.
the first data table his name is :: temp
the second data table his name is :: dt
i do the following:
DataTable temp = new DataTable();
temp = dt.Clone();
DataColumn[] keyColumn = new DataColumn[1];
keyColumn[0] = temp.Columns["photoId"];
temp.PrimaryKey = keyColumn;
temp = (DataTable)(Session["currentImage"]);
DataRow[] drr = new DataRow[1];
index = dt.Rows.IndexOf(temp.Rows[0]);
but the index always comes with one value = -1
although the temp.rows[0] its contents changed all the time
when i write dt.Rows.IndexOf(dt.Rows[1]) for examble i get 1
but this is not what i want to do ,, what i want to do exactly is to get the datarow next to the datarow of the first dataTable in the second dataTable
View 2 Replies
Jul 2, 2010
I am actually using 2 type of queries in my website e.g
These Queries are from my stored procedures
SELECT * FROM TblName WHERE FREETEXT(ColumnName, @parameter)
AND
SELECT * FROM TblName WHERE CONTAINS((Column1, Column2), @parameter))
I have enabled Full Text Indexing on my tables both local and on my hosting company MS SQL Server.
The above queries are working fine on my local database and return results but these queries return nothing when i try to run them on hosting company MS SQL Server.
I have identical data on both MS SQL Servers and both servers are 2008.
View 2 Replies
Jul 1, 2010
I added a new table to my type dataset. When the code tries to execute the new row on that table I get the error message.
(if you can't see the error. "MissingMethodException was caught" "Method not found: 'MyTableDataTable MyNamespace.get_SSCase().")
I've tried the wizard and also click and drag the table from solution explorer to the xsd file. The other tables work, just this one table won't work. What should I check?
View 1 Replies
Mar 28, 2011
I want to display same rows values only one time and another same rows to be empty on rowdatabound in gridview.
View 3 Replies
Apr 10, 2010
I was wondering if anyone knows of a good login stored procedure that can be freely used and features login limits and so on (basically a good one) With my limited SP knowledge, I've tried to create one myself, I haven't completed it yet as I'm not sure on how to compare the last login attempt time against the current time (it's in the comments).
P.S. I had to write this in notepad.
[Code]....
View 1 Replies
May 11, 2010
I'm trying to set the "time" value stored in a date time field, in other words, I want to change the value
05-13-2010 08.47.34
to
05-13-2010 00.00.00
or
05-13-2010 23.59.59
What statement would I use to accomplish this?
View 4 Replies
Feb 14, 2010
I've got data in a xml document.The xml document is generated by a stored procedure.I like to change the stored procedure so i can skip a lot of rows.The count of rows, i like to add as a Parameter.With a top of 20 i get 20 rows.But after i show the 20 rows there is some kind of paging on de website so the user can put next, and get the next 20 rows.But how can i skip in that case the first 20 rows?, and after that 20 rows, i want the next 20 rows....So i like to add it as a parameter.
But how?With linq its quite easy, but i don't want ms sql resultss the complete rows to the xml file, becasue it would be lots of them (100.000...)
View 2 Replies
May 9, 2010
protected void Button19_Click(object sender, EventArgs e)
{
SqlDataSource conn = new SqlDataSource();
conn.ConnectionString = ConfigurationManager.ConnectionStrings["Database2ConnectionString1"].ToString();
conn.SelectCommandType = SqlDataSourceCommandType.Text;
conn.SelectCommand = "SELECT FROM table1 (a, b)VALUES(@a,@b)";
conn.SelectParameters.Add("a",TextBox1.Text);
conn.SelectParameters.Add("b", TextBox2.Text);
int rowsAffected = 0;
try
{
rowsAffected = conn.Selectt();
}
catch (Exception)
{
Label1.Text = "Error";
}
finally {
conn = null;
}
if (rowsAffected != 0)
{
Label1.Text = "Data saved";
}
}
well it returns error no overloading method for select (P.S. same code work fine for insert)
View 5 Replies
Apr 7, 2010
How to display Top 10 Records using DataView Or DataSet, Below is my code. I am using .net 2.0 and i don't want to Modified in my SQL query.
Dim ds As New DataSet
ds = tv.GetSearchLatestEvtHosting("", "", "", "", "")
Dim dtvCust As DataView = New DataView(ds.Tables(0))
View 5 Replies
Apr 10, 2010
I created a PageLoad event, so when the page opens it fills all the fields from a DataSource control. However, the problem is that if the DataSource control is empty (the row does not exist yet) it gives me an error. How do I check that if DataSource Control has a row of data or not?
View 5 Replies
Feb 26, 2010
iam working with gridview in asp.net3.5,Sqlserver2008 I am retrieving data from a SP into a datatable.i need to store this table into gridview. but am getting the last row from my datatable into my gridview.
here i need to add each row to the datatable.
my grid is like this:
[Code]....
View 5 Replies