No Data In Dataset
Jun 5, 2008I upsized some database tables for use in Visual Studio. When I add these data sources I see the data in all the tables except one. Any suggestion on why I can see data in all the other tables except tis one?
Thanks
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How To Transfer Data From One Dataset To Other Dataset
Apr 11, 2008i have two datasets.one dataset have old data from some other database.second dataset have original data from sql server 2005 database.both database have same field having id as a primary key.i want to transfer all the data from first dataset to new dataset retaining the previous data but if old dataset have the same id(primary key) as in the new one then that row will not transfer.
but if the id(primary key) have changed values then the fields updated with that data.how can i do that.
Is There Any Way To Train A Portion Of A Training Data Set From A Selected Dataset For Data Mining?
Jun 19, 2007Hi, all experts here,
I am wondering is there any way to select only a portion of a data set to train the mining model? In this case, I mean we dont need to split the dataset in advance, what I want to do is being able to select any random portion of a selected dataset to train a mining model. Any advices?
I am looking forward to hearing from you and thanks a lot in advance for your advices and help.
With best regards,
Yours sincerely,
Asp.net Page Is Unable To Retrieve The Right Data Calling The Store Procedure From The Dataset/data Adapter
Apr 11, 2007I'm trying to figure this out
I have a store procedure that return the userId if a user exists in my table, return 0 otherwise
------------------------------------------------------------------------
Create Procedure spUpdatePasswordByUserId
@userName varchar(20),
@password varchar(20)
AS
Begin
Declare @userId int
Select @userId = (Select userId from userInfo Where userName = @userName and password = @password)
if (@userId > 0)
return @userId
else
return 0
------------------------------------------------------------------
I create a function called UpdatePasswordByUserId in my dataset with the above stored procedure that returns a scalar value. When I preview the data from the table adapter in my dataset, it spits out the right value.
But when I call this UpdatepasswordByUserId from an asp.net page, it returns null/blank/0
passport.UserInfoTableAdapters oUserInfo = new UserInfoTableAdapters();
Response.Write("userId: " + oUserInfo.UpdatePasswordByUserId(txtUserName.text, txtPassword.text) );
Do you guys have any idea why?
More Than One Dataset Per Data Area????
Feb 20, 2008
Is it possible to display fields from 2 datasets in one table?
Retrieve Data From Second Dataset
May 14, 2007The stored procedure returns 2 datasets. Is there any way to use the second dataset in SSRS2005?
View 1 Replies View RelatedSQL Server 2008 :: Populate One Dataset In SSRS Based On Results From Another Dataset Within Same Project?
May 26, 2015I have a report with multiple datasets, the first of which pulls in data based on user entered parameters (sales date range and property use codes). Dataset1 pulls property id's and other sales data from a table (2014_COST) based on the user's parameters. I have set up another table (AUDITS) that I would like to use in dataset6. This table has 3 columns (Property ID's, Sales Price and Sales Date). I would like for dataset6 to pull the Property ID's that are NOT contained in the results from dataset1. In other words, I'd like the results of dataset6 to show me the property id's that are contained in the AUDITS table but which are not being pulled into dataset1. Both tables are in the same database.
View 0 Replies View RelatedIntegration Services :: Perform Lookup On Large Dataset Based On A Small Dataset
Oct 1, 2015I have a small number of rows in a dataset, Table 1. There is a CLOB on a large dataset, Table 2. They join on a PK. I would like to retrieve this CLOB and add it to the data flow for Table1. In short I want to emulate the following:
Table 1: Small table without CLOB, 10 rows.
Table 2: Large table with CLOB, 10,000,000 rows
select CLOB
from table2
where pk = (select pk from table1)
I want this to return the CLOBs for the small number of rows in Table 1. The PK is indexed obviously so it should be a fast look up.
Table 1 and Table 2 live on different Oracle databases. How do I perform this operation efficiently in SSIS? It seems the Lookup and Merge Join wont do this.
Reporting Services :: Populate One Dataset In SSRS Based On Results From Another Dataset Within Same Project?
May 27, 2015I have a report with multiple datasets, the first of which pulls in data based on user entered parameters (sales date range and property use codes). Dataset1 pulls property id's and other sales data from a table (2014_COST) based on the user's parameters.
I have set up another table (AUDITS) that I would like to use in dataset6. This table has 3 columns (Property ID's, Sales Price and Sales Date). I would like for dataset6 to pull the Property ID's that are NOT contained in the results from dataset1. In other words, I'd like the results of dataset6 to show me the property id's that are contained in the AUDITS table but which are not being pulled into dataset1. Both tables are in the same database.
How Can I Use SQL Reporting Services To Get A Dynamic Dataset From Another Web Service As My Reports Dataset?
May 21, 2007I found out the data I need for my SQL Report is already defined in a dynamic dataset on another web service. Is there a way to use web services to call another web service to get the dataset I need to generate a report? Examples would help if you have any, thanks for looking
View 2 Replies View RelatedCopying SQLDataSource Data Into DataSet
Feb 2, 2007is there a way to copy a SqlDataSource Data into a dataset?
View 4 Replies View RelatedPull Back Data Using A Dataset
Feb 19, 2008Hello, I am trying to pull run this sql statement but it's bombing out at the comm.ExecuteNonQuery();. ..
Could someone help me figure this out..
Ex.System.Int32 bum = System.Convert.ToInt32(Request.QueryString["dum"]);
SqlConnection conn = new SqlConnection("Data Source=**********************");SqlCommand comm = new SqlCommand();
comm.Connection = conn;SqlDataAdapter myadapter = new SqlDataAdapter(comm);DataSet myset = new DataSet();
conn.Open();
comm.CommandText = "Select * from Order_Forms where (Order_Num = " + Session["dum1"] + " ) ";
comm.ExecuteNonQuery();myadapter.Fill(myset, "Order_Forms");
myset.AcceptChanges();
Can yo usee the problem???
Loading Data Into SQL Server From A SAS Dataset
Jul 20, 2005Hi,SQL Server 2000 SP3Has anyone ever successfully loaded data into SQL Server from a SASdataset. I have tried using DTS and SAS OLE DB drivers but get thefollowing errorError Description:A provider specific error occurred (%1:%2)Context:Error calling GetRowSet to get DBSCHEMA_TABLES schema info. Yourprovider does not support all the schema rowsets required by DTS.It does seem to me to be a problem with the OLE DB providers but ifanyone has seen this issue with DTS previously , ler me know......Any help is appreciated....Thanks in advanceReg
View 1 Replies View RelatedDataset Doesn't Refresh Data
Jan 16, 2008
I 've done a store procedure(SP), one for 7 report's.
The problem that i have is that the dataset doesn't refresh cols from the SP, how can i do ..i need all the columnsi n order to put them in the report.
Thks
Karla
Getting Data From Dataset Back Into Database
Sep 7, 2006I'm new at this so I apologize in advance for my ignorance.
I'm creating a website that collects dates in a calendar control (from Peter Blum). When the page containing the control loads it populates the calendar with dates from the database (that have previously been selected by the user). The user then can delete existing dates and/or add new dates.
I create a dataset when the page loads and use it to populate the calendar. When the user finishes adding and deleting dates in the calendar control I delete the original dates from the dataset and then write the new dates to the dataset. I then give execute the data adapter update command to load the contents of the dataset back into the database. This command involves using parameterized queries. For example the Insert command is:
Dim cmdInsert As SqlCommand = New SqlCommand("INSERT INTO Requests VALUES(@fkPlayerIDNumber, @RequestDate, @PostDate, @fkGroupID)", conn)
cmdInsert.Parameters.Add(New SqlParameter("@fkPlayerIDNumber", SqlDbType.Int))
cmdInsert.Parameters.Add(New SqlParameter("@RequestDate", SqlDbType.DateTime))
cmdInsert.Parameters.Add(New SqlParameter("@PostDate", SqlDbType.DateTime))
cmdInsert.Parameters.Add(New SqlParameter("@fkGroupID", SqlDbType.Int))
da.InsertCommand = cmdInsert
The update command is:
da.Update(ds, "Requests")
When I run the program I get the following error:
Parameterized Query '(@fkPlayerIDNumber int,@RequestDate datetime,@PostDate datetime,' expects parameter @fkPlayerIDNumber, which was not supplied.
I've used debug print to establish that the table in the dataset contains what it should.
I would be more than grateful for any suggestions.
Multiple Data Sources For A Dataset
Aug 23, 2007
Hey everyone,
I am trying to combine like data from two different data sources into a single data set. Is there anyway I can do this? It seems like I can only add one data set, but is there some sort of workaround I could use?
thanks,
Keith
Listing Datasets In Report (dataset Name, Dataset's Commands)
Oct 12, 2007
Is there any way to display this information in the report?
Thanks
Clue - Who Dun It? The Data Adapter, DataSet, SqlSelect Etc...
Feb 23, 2007Ok, I know my connection string and config file are good. Once the rest of the code is added I receive this error:
"SQL Server does not exist or access denied. "
I'm using the 1.1 framework and my hosting company provides MSSql 2005.
Thanks for your time,
Charlie
Here's the code in my cond behind file.
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace blog
{
/// <summary>
/// Summary description for WebForm1.
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Data.SqlClient.SqlConnection sqlConnect;
protected System.Web.UI.WebControls.DataList dList;
protected System.Data.SqlClient.SqlDataAdapter DA;
protected System.Data.SqlClient.SqlCommand sqlSelectCommand1;
protected System.Web.UI.WebControls.LinkButton linkAdmin;
protected System.Web.UI.WebControls.Image header;
protected blog.DS ds1;
private void Page_Load(object sender, System.EventArgs e)
{
DA.Fill(ds1, "blogEntry");
dList.DataBind();
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.sqlConnect = new System.Data.SqlClient.SqlConnection();
this.DA = new System.Data.SqlClient.SqlDataAdapter();
this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
this.ds1 = new blog.DS();
((System.ComponentModel.ISupportInitialize)(this.ds1)).BeginInit();
this.linkAdmin.Click += new System.EventHandler(this.linkAdmin_Click);
//
// sqlConnection String
//////////////////webserver////////////////
this.sqlConnection1.ConnectionString = "Server=xxx.xxx.xxx.x;Database=myDataBase;User ID=myID;Password=myPass";
//////////////////local///////////////////
//this.sqlConnect.ConnectionString = "workstation id=HAL;packet size=4096;integrated security=SSPI;data source=HAL;pers" +
//"ist security info=False;initial catalog=blog";
//
// DA
//
this.DA.SelectCommand = this.sqlSelectCommand1;
this.DA.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
new System.Data.Common.DataTableMapping("Table", "blogEntry", new System.Data.Common.DataColumnMapping[] {
new System.Data.Common.DataColumnMapping("bodyID", "bodyID"),
new System.Data.Common.DataColumnMapping("linkID", "linkID")})});
//
// sqlSelectCommand1
//
this.sqlSelectCommand1.CommandText = "SELECT id, wxID, dateID, titleID, bodyID, linkID FROM blogEntry ORDER BY id DESC";
this.sqlSelectCommand1.Connection = this.sqlConnect;
//
// ds1
//
this.ds1.DataSetName = "DS";
this.ds1.Locale = new System.Globalization.CultureInfo("en-US");
this.Load += new System.EventHandler(this.Page_Load);
((System.ComponentModel.ISupportInitialize)(this.ds1)).EndInit();
}
#endregion
private void linkAdmin_Click(object sender, System.EventArgs e)
{
Server.Transfer("logOn.aspx",true);
}
}
}
Put Delimited Data In Unconventional Format In Dataset
Aug 15, 2004hi,
Im interfacing with an app that imports/exports data in a very specific hash-delimited format
like this:
#column1=Value1#column2=Value2#column3=Value3 etc.
How do i import this into a dataset so i can in my db.
Obviously ideal way would be to use the Jet text provider, but im not sure if the schema.ini can be setup to deal with this kind of data.
If anyone has ANY way of me getting this data into dataset please help.
Custom Data Processing Extension With Dataset
Feb 8, 2007I have been getting to grips with writing a custom data processing extension for using a supplied dataset. I have got it working OK so far, but I don't see how to make use of relational data. There's plenty of code for walking through the fields, but nothing to walk through the tables. Since this clearly has to be possible can someone tell me where I'm going wrong?
Thanks
John Williams.
How To Access Data From Dataset Specified In Report From Code?
Apr 6, 2007Hello all!
I have a question. I have report that have defined dataset. Can I somehow get access to data in this dataset from this report in Code section?
I need to write function that will return value from one field based on 45 parameters (they are values from 4 fields in this datset), like:
dataset fields:
RYear, RMonth, AYear, AMonth, CAtegory, Amount.
I need to get Amount based on RYear, RMonth, AYear, AMonth, Category values that I need to pass as parameters to functions.
Thank you
DataSet Contents Are Removed When Going To Data Tab (Using MDX -&&> SSAS)
Mar 6, 2008Hi,
I Recently uninstalled Visual Studio 2005 and SQL Server 2005 Tools from my machine, then I installed Visual Studio 2008 and SQL Server 2005 again. this way I can write normal .NET applications with vs 2008 and still be able to develop my reports with the BIDS.
I thought everything was working oke, until I had to modify a report. When I open the report and preview it...it works fine, but when I go back to the Data Tab, it clears out the mdx queries of all the datasets and I get the default blank designer.
I really need this fixed a.s.a.p. otherwise I can't make fixes to the reports.
Can anyone help?
Regards,
Patrick
Insert Unicode Data Into The Database With Typed DataSet
Dec 11, 2006Hi all,I am using a Strongly Typed DataSet (ASP.NET 2.0) to insert new data into a SQL Server 2000 database, types of some fields in db are nvarchar. All thing work fine except I can not insert unicode data(Vietnamese language) into db.I can't find where to put prefix N. Please help me!!!
View 1 Replies View RelatedPutting Data From DataTable/DataSet Into SQL Server Table?
May 5, 2005Hello,
I created this DataTable, add rows of data to it, and then display the data on to a form via a repeater.
Dim ds As DataSet = New DataSetDim dtTableName As DataTable = New DataTable("dtTableName") dtTableName.Columns.Add("Description")dtTableName.Columns.Add("ItemNumber")dtTableName.Columns.Add("Quantity")dtTableName.Columns.Add("Price")ds.Tables.Add(dtTableName)
What I need to do now is create a table in SQL Server and update the database with the data I've collect in my dataset. How do I bind and update this data to a sql server table?
Thanks!James
Updating A Permanent Table From A Dataset Within The Data Flow
Feb 14, 2007I have a dataset that was created via a source + lookups + derived columns.
I wish to take this dataset and treat is as a table within a sql statement so that I can update a permanent table with the a specific value within the temp dataset.
In sql this is what I am trying to do:
SELECT COUNT(*) AS Count_of_Employees, DEPT
FROM Employees
GROUP BY DEPT
UPDATE Departments
SET Number_of_Employees = Count_of_Employees
WHERE Dept = dept.
Storing Bulk Data From Dataset To Sql Mobile 2005 Using C#
Apr 3, 2006hi,
I have developed an application in c#.net 2.0 for Pocket PC. And even i developed a webservice to communicate between sql server 2005 and sql mobile 2005. Webservice returns the data in a dataset format from sql server 2005, but while inserting the data row by row from dataset, it is taking a huge amount of time. I would like to know, is there any way where i can copy the bulk data from dataset into the sql mobile 2005 using c#.And how this can be achieved.
Thank you
How Do I Update A Portion Of Data Starting At Position 1 Of The Dataset?
Jun 11, 2007Hello,
I need to change my usernames in a column from JSmith to ABCSmith. What would be my update statement to make that change? I need something that would basically start at position 1, for a length of 1, then use that to replace with ABC...
Here is what I have been trying:
UPDATE tblusers,
SET userLoginID = replace(userloginID, 1, 'ABC')
Thanks in advance.
Dataset.Tables.Count=0 Where There Are 2 Rows In The Dataset.
May 7, 2008Hi,
I have a stored procedure attached below. It returns 2 rows in the SQL Management studio when I execute MyStorProc 0,28. But in my program which uses ADOHelper, it returns a dataset with tables.count=0.
if I comment out the line --If @Status = 0 then it returns the rows. Obviously it does not stop in
if @Status=0 even if I pass @status=0. What am I doing wrong?
Any help is appreciated.
ALTER PROCEDURE [dbo].[MyStorProc]
(
@Status smallint,
@RowCount int = NULL,
@FacilityId numeric(10,0) = NULL,
@QueueID numeric (10,0)= NULL,
@VendorId numeric(10, 0) = NULL
)
AS
SET NOCOUNT ON
SET CONCAT_NULL_YIELDS_NULL OFF
If @Status = 0
BEGIN
SELECT ......
END
If @Status = 1
BEGIN
SELECT......
END
Select A Subset Of Data From The Dataset Returned By A Union Query
Mar 30, 2004hi all
Any day, another question. I love you guys.
I want to select a subset of data from a dataset returned by either another subquery or a union.
e.g. this is how i would do it in oracle, but i have no idea how this can be done in mssql or whether it's possible at all.
select * from
(
select col1, col2, col3 from table1
union
select col1, col2, col3 from table 2
)
where col1 = 'blah'
in essence oracle treats the data returned by the subquery as a table that it would select from.
how would i do the same in mssql?
thank you
James :)
Passing Parameters To DataSet Useb As Report Data Source
May 21, 2007Hi guys,
How can I pass a parameter used for the DataSet query? I'm using this DataSet file as data source of my .rdlc report for Windows Forms.
I've already done a .rdlc report to Web Forms where I passed the query parameter by ObjectDataSource.SelectParameters, but in Windows Forms this object was not created. I just hava the following created objects:
- despesaTableAdapter (from myDataSetTableAdapter)
- despesaBindingSource (Windows.Forms.BindingSource)
- RelatorioDataSet (from myDataSet)
- relatorioDataSet1 (from myDataSet)
Any help will be very appreciated.
Tks and rgds,
Luis Antonio
Reporting Services :: Dataset Doesn't Refresh Data In SSRS
Nov 2, 2009the Dataset in my report doesn't update the fields' values from the database. I refresh the dataset manualy in the SQL Server Business Intelligence Development Studio to see the new values in the report.
View 14 Replies View RelatedSQL Server 2012 :: Retrieving Dataset That Only Includes Latest Versions Of Data
Mar 28, 2014In our Microsoft Dynamics Nav instance we have a Sales Header Archive table - into which copies of the Sales Header are placed, with 3 items forming the compound key:
Document Number
Version
Occurrence number
so if doc 1 is archived, then the records would be
Doc# | Version | Occurrence #
1 | 1 | 1
When a second copy is archived a new record is added:
Doc# | Version | Occurrence #
1 | 1 | 1
1 | 1 | 2
and then when maybe a 3rd version is archived a 3rd entry added
Doc# | Version | Occurrence #
1 | 1 | 1
1 | 1 | 2
1 | 2 | 2
This is for EACH document and I now need to retrieve the dataset which is the latest version of each document... but I'm drawing a blank!
If I
select [Doc#], max([Version]) as [V], max([Occurrence #]) from (table) group by [Doc#]
then I get the distinct list of docs, but I now need to use this list to select the records which match this criteria, from this table.
How do I select just these?
I thought (wrongly) that I could simply say:
Select * from Invoice Table where
Invoice.[Doc#], Invoice.[V], Invoice.[Occurrence #] in
(select [Doc#], max([Version]) as [V], max([Occurrence #]) from (table) group by [Doc#])
How To Figure Out If The Dataset Returned Any Data Or Not While Rendering The Report Through The SSRS Web Service
Jan 12, 2007In one of my projects, i have been using the SSRS web service to render a report as pdf and then manually emailing it out.
I need to know whether the data set for the report returned any data or not (so that i can avoid emailing the report with a blank report body).
Ofcource this can be done by executing the same query (same as the query for the report) from C# code and checking the count of the resultset, before calling the SSRS Render method. But it might not be an efficient method.
Was wondering the the SSRS Web Service provides an property or method that can let me figure out whether the resultset was empty or not (after the report execution).
Thanks.