Multiple Single-result Sql Server Stored Procedures Or Single Multple-result Stored Procedure?
Aug 9, 2010Background: I use stored procedures exclusively for an ASP.NET application. I am using a DataReader to load a dataset object.
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Forms Data Controls :: Returning Single String Result Through Stored Procedure
Jun 22, 2010I am trying to return single string result through a stored procedure and Linq. This works fine when I test the stored procedure but it is not returning the value to the page. The value returned is always 0 which is the return value. This is the stored procedure:
ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName
This is the vb
ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName is the code created by the designer
This is the designer function
<FunctionAttribute(Name:="dbo.Login")> _
Public Function Login(<Parameter(Name:="CustomerName", DbType:="NVarChar(50)")> ByVal customerName
As String, <Parameter(Name:="Password", DbType:="NVarChar(50)")> ByRef password As String) As IntegerDim result
As IExecuteResult = Me.ExecuteMethodCall(Me, CType(MethodInfo.GetCurrentMethod,MethodInfo), customerName, password)
password = CType(result.GetParameterValue(1),String)
End Function
SQL Server :: Stored Procedure - Looping Into Multiple SELECT Statements To Return Single Value?
Jan 3, 2011When can I use Stored Procedure? Is this useful for looping into multiple SELECT statements to return single value? How? Can anyone post some sample codes? I have text query and notice that my web application is slow and want to find ways to speed it up. Is there any possible ways aside from Stored Procedures?
View 4 RepliesDataSource Controls :: Xsd And Stored Procedure With Multiple Result Sets
Jun 12, 2010Just after some advice I have a stored procedure that returns several tables. I then need to loop through the tables and create dynamic gridviews using the data. At the moment this stored proc is called using
[Code]....
I have used an xsd file to populate everthing else, but due to this returning multiple tables i wasn't sure how this works should it just be in its own xsd? as all the oather i just get a datatable where as with this i need a dataset... how this makes sense...
DataSource Controls :: Stored Procedure With Multiple Result Sets - Binding To Gridview?
Feb 3, 2011I am using a sql stored procedure which returns multiple result sets. By default Sql Datasource is binding the first result set to gridview. I want the second result set to be binded. I browsed all the properties in Sql datasource but could not find one to set this.
View 4 RepliesSQL Server :: Assign Result Of Count Stored Procedure To C# Variable?
Aug 7, 2010I have an aggregate stored procedure (named sp2) that returns a count of records meeting a certain criteria ASrecCount. I am using a DAL per the ASP.NET tutorial and have created a Table Adapter (named
sp2TableAdapter) with GetData and Fill methods. I have a button on an ASP.NET page that launches an event handler. In the button's event handler, I have this line: sp2TableAdapter sp2 = new sp2TableAdapter();
What works so far:
This code will bind the value of sp2 to a data control:
sp2TableAdapter sp2 = new sp2TableAdapter();
DropDownList1.DataSource = sp2.GetData();
DropDownList1.DataValueField = "recCount ";
DropDownList.DataTextField = "recCount";
DropDownList1.DataBind();
When running this page and clicking the button, the numeric value of recCount returned from sp2 is bound to the DropDownList control and 1 row is poplated with the recCount value (in my case 1451).
Problem:
In the event handler, I do not want to bind the value of recCount to a control, but want to to use it in some logic as an integer. What is the C# code that will do this? (In place of the DropDownList control lines above)
Data Access Strategy For Single Stored Procedure Retuning Multiple Recordsets In Webpage?
Sep 18, 2010what is the recommended data access strategy for the following environment: single stored procedure, many parameters, asp.net 4.0, sql server 2008, and the stored proc returns 11 different recordsets, all of which get displayed in various different elements too complex and specific to be handled by server controls.
View 1 RepliesSQL Server :: Make A Stored Procedure That Use Two Select Statements In A Single Table?
Mar 10, 2011I tried nested ListViews but can get the display wanted.In my database I have a Category Table and a Product table.They share the CG_ID value.I want to make a stored procedure that will use two select statements to produce a single table.that can be used as a ListView DataSource.
[code]...
DataSource Controls :: Using LINQ To Pull Out A Single Value From A Single Result Row Of A Join Query?
May 25, 2010For context: First of all, I am new to LINQ, as I have been using SubSonic for quite some time now.
I have two tables, Users, and Affiliates. They both have a very typical schema. The FK that joins them is the UserId field, which is in the Affiliates table. I want to create a LINQ query that pulls the Username from the Users table using the AffiliateId value. The AffiliateId is a primary key of the Affiliates table.
I have tried to accomplish this using many variations of the following code:
[Code]....
In the above query, I expect to get a single row result set. However, I instead receive the entire table of results.
How can I make this work? I have yet to see an example or article out there to do what I am trying to do.
C# - How To Convert The Result Of A Stored Procedure In A Dbml File
May 6, 2010I have a MVC project that has a Linq to SQL dbml class. It is a table called Clients that houses client information. I can easily get the information to display in a View using the code I followed in Nerd Dinner but I have added a stored procedure to the dbml and it's result set is of IQueryable, not IQueryable. I need to convert IQueryable to IQueryable so I can display it in the same View. The reason for the sproc is so I can pass a search string tothe sproc and return the same information as a full list but filtered on the search. I know I can use Linq to filter the whole list but I don't want the whole list so I am using the sproc.
Here is the code in my ClientRepository with a comment where I need to convert. What code goes in the commented spot.
public IQueryable<Client> SelectClientsBySearch(String search)
{
IQueryable<SelectClientsBySearchResult> spClientList = (from p in db.SelectClientsBySearch(search) select p).AsQueryable();
//what is the code to convert IQueryable<SelectClientsBySearchResult> to IQueryable<Client>
return clientList;
}
MVC :: Execute Stored Procedure And Pass Result To View
Jun 19, 2010I created a stored procedure in my MVC project. I need to execute it and pass result to view form. How can I do this?
View 1 RepliesC# - Accessing The Result Set Of A Stored Procedure, Executed Using SqlDataSource.Select?
Jul 21, 2010I'm programming a webpage in ASP.NET which displays a list of students not listed as participants in something, and upon clicking a student name shows you a brief summary of their details, so the user can ensure they're selecting the right person.
My code currently correctly obtains their ID, adds it as a parameter to my stored procedure and executes the procedure;
[code]....
However, when I try to access the results I get the following error:
System.NullReferenceException: Object reference not set to an instance of an object.
Upon debugging, there don't seem to be any results returned... but when running just the stored procedure in SQL Server with the same data, it does return a single row, as expected.
How do I access this result so I can bind it to my fields?
(I am working in ASP.NET 3.5 in Visual Studio 2008, with SQL Server 2008.)
DataSource Controls :: Accessing The Result Set Of A Stored Procedure - How To Fix This Error
Jul 27, 2010I'm programming a webpage in ASP.NET which displays a list of students not listed as participants in something, and upon clicking a student name shows you a brief summary of their details, so the user can ensure they're selecting the right person. Each student is identified by a unique ID.
My code currently correctly obtains their ID, adds it as a parameter to my stored procedure and executes the procedure;
[Code]....
However, when I try to access the results, with say dv.Table.Rows[0], I get the following error:
[Code]....
Upon debugging, there don't seem to be any results returned... when running just the stored procedure in SQL Server with the same data, it does return a single row, as expected.
DataSource Controls :: Repeating Data In Stored Procedure Result?
Jan 27, 2010I am bulding a dvd catalog and have a table called DVD which holds all my details about each dvd except Genre, Director and Actor as I want more than 1 Genre, Director, Actor per DVD so put these in seperate tables to avoid repeating the data and used a joining tabe to join the tables so the tables I have are
DVD, Genre, Director, Actor, DVDGenre, DVDDirector and DVDActor
I have now written a stored procedure to pull the info about 1 DVD out of all the tables to display on the webpage I have now got the info I want out of the tables but as the data is now in 1 table I have repeating data is there a way to stop the data repeating the stored procedure i have written is
[code]....
How To Display Stored Procedure Result Set Rows As Columns In RDLC Report
Jan 12, 2011Below is the result set when I execute my stored procedure. Based on condition no.of rows will change. I am using typed dataset to store result set.
NSV QTY MONTH/YEAR
264.95 31248 APR/07
273.23 34044 MAY/07
230.96 22232 JUN/07
711.93 81992 JUL/07
427.23 50345 AUG/07
297.90 36961 SEP/07
495.37 43079 OCT/07
648.48 52428 NOV/07
622.06 46364 DEC/07
407.02 46461 JAN/08
605.45 73439 FEB/08
224.81 28121 MAR/08
308.12 33356 APR/08
328.22 35605 MAY/08
372.41 34107 JUN/08
I have to show above result in RDLC file Like below.
APR/07 MAY/07 JUN/07................JUN/08
264.95 273.23 230.96.................372.41
31248 34044 22232 ...............34107
RDLC report? If I use table control,
Web Forms :: Dropdownlist Result Set Query Shows Multiple Time How To Set Single
Nov 12, 2010I Pieces
NA 400
SQL Reporting :: How To Display Stored Procedure Result Set Rows As Columns In RDLC Report
Jan 12, 2011Below is the result set when I execute my stored procedure. Based on condition no.of rows will change. I am using typed dataset to store result set.
NSV QTY MONTH/YEAR
264.95 31248
APR/07
273.23 34044
MAY/07
230.96 22232
JUN/07
711.93 81992
JUL/07
427.23 50345
AUG/07
297.90 36961
SEP/07
495.37 43079
OCT/07
648.48 52428
NOV/07
622.06 46364
DEC/07
407.02 46461
JAN/08
605.45 73439
FEB/08
224.81 28121
MAR/08
308.12 33356
APR/08
328.22 35605
MAY/08
372.41 34107
JUN/08
I have to show above result in RDLC file Like below.
APR/07 MAY/07 JUN/07................JUN/08
264.95 273.23 230.96.................372.41
31248 34044 22232 ...............34107
DataSource Controls :: Stored Procedures Are Not Showing Up Correctly In The Stored Procedure Drop Down
Apr 27, 2010I am using Visual Studio 2008 and SQL Server 2008 and have added a SQL datasource to my form.
When I configure the datasource, I choose my connection string which looks like this in my webconfig:
<connectionStrings>
<add
name="PSFSPRD_ConnectionString"
connectionString="Data
The database I am using has a schema called EQB and as such, my stored procedures are named as EQB.usp_SelectFunds, EQB.usp_SelectAccount, etc.
On the select tab of the Configure Data Source screen, I choose to use a stored procedure. The dropdown shows my stored procedures, however, the schema name does not show up in front of the stored procedures in the drop down. I see only usp_SelectFunds, usp_SelectAccount, etc.
I select one of the stored procedures and when I click TEST, I get the message that the stored procedure is not found. If I instead choose to use a SQL statement instead on the configuration screen and enter EXEC EQB.usp_SelectFunds and click TEST, it works fine.
Why are my stored procedures not showing up correctly in the stored procedure drop down and how can I fix this?
ADO.NET :: Different Stored Procedure Data Into Single DataSet
Aug 6, 2010I have a small query can we store three different stored procedure data into single dataset (in multiple tables). I am asking this because I have three stored procedure and when I run them simultaneously it takes less time to execute and when I run them separately it takes more time and I want to use all three stored procedure in page load.
Environment - SQL Server 2005, ASP.net 2.0
ADO.NET :: Converting The Single Value Returned With Stored Procedure?
Mar 6, 2011I get a single value from a stroed procedure of type float. Even if I change it into Int or decimal in the procedure when I call it from my asp.net appliction with ExecuteScalar I get this error:
Exception Details: System.InvalidCastException: Object must implement IConvertible.
Source Error:
[Code]....
I tried with
Int32 pomalor=(int32)distpostSqlCommand1.ExecuteScalar();
= Convert.ToString(...);
= (String).....
but I always get the same error.
ADO.NET :: Update Two Tables From Single Gridview Using Stored Procedure?
Oct 12, 2010I want to update two tables using stored procedures but my data not updating to data base
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace INV_DN
{
public partial class Form1 : Form
{
SqlConnection con;
SqlDataAdapter da1;
SqlCommand cmd;
// SqlCommandBuilder cb;
DataSet ds;
public Form1()
[Code].....
DataSource Controls :: Returning Single String Value Using Linq And Stored Procedure
Jun 21, 2010I can return single integer values when using stored procedures with Linq but I cant get single string values returned.
View 2 RepliesDataSource Controls :: How To Get A Single Value Out Of A Stored Procedure Recordset And Store It In A Variable
May 19, 2010Here's a stored procedure I created that uses another stored procedure inside it to return a value:
[Code]....
Note the 'exec dirinfo.dbo.d_searchempbyname @TicketSubName' part. That stored procedure will return a single record. What I need is to get a single column from that recordset (in this case, the email address of the employee), and store that value in a variable.
Web Forms :: Using Single Stored Procedure For Select Insert Update Edit Delete In Linq
Feb 25, 2016I have a table and i want to use this table in asp.net page
how i will call the stored procedure on the basis
of Stored procedure's Action .
CREATE TABLE Std_Enquiry(
StdID int IDENTITY(1,1) PRIMARY KEY CLUSTERED ,
FirstName varchar(50) ,
LastName varchar(50) ,
[Code].....
SQL Reporting :: How To Add Stored Procedure Result Set Columns To Typed Dataset And Dataset To RDLC File
Jan 9, 2011Till now I used to design RDLC file before and assigned typed dataset table columns.Report processing mode is local. But now my stored procedure returns different columns based on condition i.e columns are not fixed every time. Now I need to add that columns to typed dataset and dataset is assigned to RDLC file. So dataset and RDLC files are create dynamically based on stored procedure result set columns.
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