SQL Server :: How To Return Values From Stored Procedures
Aug 13, 2010how to return list of values(single column values) from stored procedures in sqlserver 2005?
View 4 Replieshow to return list of values(single column values) from stored procedures in sqlserver 2005?
View 4 RepliesI am working on a Tag system for a news page designed in ASP.NET. For the system I require a TagExists method to check for tags within the database. The stored procedure I have written is below.
[Code]....
I have tried switching the procedure to return 0 if the tag exists and 1 if it does not and it still returns 0 despite the exact same testing conditions. I have also returned the actual select query and it has complained of the Tag "news" (my test item) not being an int on execution showing the select itself is definitely properly formed.
I have the following stored procedure
[Code]....
MOVE_MOD is defined as a float.
Yet within Dataclasses.designer.cs the function gets added as:
[Code]....
Naturally this is causing some issues as my C# code needs to handle decimal values. If I try to manually change the designer code to use floats, I get the following error
'System.Single' is not a valid return type for a mapped stored procedure method.
I am using .net framework 3.5 and sql server 2008.
In my project coding, I want to call stored procedures in sql server 2008.
return value is the object list which references the entity.
But I have the questions.
If in the entity named as "order", is it matching the properties or created through entity constructor??
In my case, I have two properties and one constructor which match one property.
public class orders
{
orders ( string orderid)
{
this.orderid=orderid;
}
public string orderid {get;set;}
public string orderno{get;set;}
}
I've recently inherited an ASP.NET 2.0 project from other developers and they have a LinqToSql datacontext with stored procedures. I've been asked to modify one of the SPs which is essentially just adding a couple columns to the database table and then those to parameters to the SP. So I delete the existing SP from the L2S context and drag in the new one with the additional fields, and all hell breaks loose. Suddenly I get over 20 errors! What seems to have occured is L2S has modified many other stored procedures that I haven't even touched and changed the return type from ISingleDefault<some object> to int. I've never used stored procedures before with L2S so I don't know if this is standard behavior or not. Does anyone know why this has happened and how to fix it to set the correct return type?
View 3 RepliesWhile using an insert query for a certain table, can I used a select statement to know whether there's an already existing value in the stored procedure using a return value where insert occurs? Or do I need to separate a procedure?
View 9 RepliesI tried it and it only returns the first table.
View 2 RepliesI am passing values from textboxes on the webform to my stored procedures where it should insert values passed.
It is giving an error like Cannot implicitly convert type 'string' to 'System.Data.SqlClient.SqlParameter' at place where I am cmdselect.Parameters.Add("@PackageName", SqlDbType.VarChar, 50) = PN; where PN is string type .
I've been working on an upgrade for an app that's currently online.
I copied the database to my development server, have been making upgrades to the db (new tables, additional stored procedures, functions, etc). The new upgraded db is now complete and ready to go back online. I developed a script for all the new tables as I created them.
Basically this new db will go with the new upgraded app at a new domain.
So my plan is this...
Copy my existing db (the original) over to the new server.Run the script I developed on my development server to upgrade the new db to the latest version. Take the original db offline once the new one is running. However when I developed the new sps and fcns I didn't script them like I did for the tables (ooops! not thinking), and I have about 100 new sps. Is there anyway to script all the sps in one hit, so that I can run one script to upgrade the new db?
Or do I have to script them individually?
I'm totally new to MVC (started this morning), and am totally at a loss where to start. I need to rebuild an existing website. I already have a SQL Server 2005 database with tables and stored procedures. In the old version of the website, I built a function to call stored procedures and return the results as a datareader in VB.Net.
I want to use ASP.NET MVC with C#.
The first question I have is: Where would I put the code for the function that calls stored procedures ?
My second question is: Where do I go from there? I just need to get a sense of the basic way to handle presenting a dynamic website. I just want to start out with a Site.Master and display my menus which need to be generated dynamically from my database. I've been googling all day and I haven't really found any posts which answer all of my questions.
I need to retrieve data from a stored procedure, but not from a reader. I need to insert and read to see if there is an error code returned so I can Display It
[Code]....
This inserts data into a stored procedure, since I have a promotion going on, I want to check to see if anyone has tried to create several accounts to try to be Customer #100 or so on, I have achieved this in the procedure, and set RETURN @ErrorCode = 1
Have I Set up the SqlParameter Correctly, or do I now have to declare a direction for each parameter?
I have had problems reading from Stored Procedures and Tutorials Seam Straightforward, but thay are about readers only not Input Output
How to debug queries and stored procedures in sql server 2008 like we doing in vs
View 1 RepliesI am trying to insert some data into a table and update another table using the same stored procedure but it doesn't work.
ALTER PROCEDURE dbo.new_suppliers_orders_add_products
@SupplierOrderID int,
@ProductID int,
@OrderQuantity int,
@NewOrderQuantity int
AS
INSERT INTO SupplierOrderLine(SupplierOrderID, ProductID, OrderQuantity) VALUES (@SupplierOrderID,@ProductID, @OrderQuantity)
UPDATE Products SET QuantityOnOrder = @NewOrderQuantity WHERE ProductID=@ProductID
RETURN
Is it any way it can be done or I need to use two separate stored procedures?
I have never used stored proc ouput parameters i want to know what is the use of using output parameters?If possible provide me some code.
View 10 Replieshow to pass the in out parameters in stored procedures
and how to execute it??
I use below store procedure that don't allow insert duplicate data in database in code column
ALTER procedure [dbo].[insertestate1]
@position nvarchar(max)
,@Transfer nvarchar(20)
,@Type nvarchar(20)
,@Behcode nvarchar(10)
[Code] ....
And this is my other SP that I define Condition ,and according to that condition it update or insert data in database
USE [behtop]
GO
/****** Object: StoredProcedure [dbo].[insertestate] Script Date: 10/04/2012 11:36:21 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER procedure [dbo].[insertestate]
[Code] ....
In first SP @code parameter is column in table that I don't want accept duplicate value and condition of that is:
IF NOT EXISTS(SELECT behcode FROM Estate_p WHERE code = @code)
And in second SP I have @code parameter that I don't want it insert duplicate data on it too. But here condition is
IF @id > 0 AND EXISTS(SELECT behcode FROM Estate_p WHERE id=@id)
Now I want merge two SP .. How I can do it?
Can this be done?
View 4 RepliesI have an update function in my data layer which is defined as:
public int UpdateRBTable(parameters ...) This calls a SQL Server Stored Procedure to perform an update function on the database.
The process does its job for updating the table. However, the stored procedure has a return value (which indicates how many rows were updated), but this return value is not returned to the application. The application always shows that a zero was returned from the stored procedure.
Informative link for the complete tutorial about how to write stored procedure in sql server 2008and how to call it at runtime on button event generation on website page..
View 7 RepliesI have access to two servers, one with my development database on, and another with the live database on.
All SQL Stored Procedures, Functions, Views are encrypted on the live database (using WITH ENCRYPTION in my query)
However I'm concerned I might accidentally encrypt a bunch of SProcs on my development database meaning I can no longer view/edit that code.
I have full control over the server and database, and was wondering if there is a way I can prevent these from being encrypted, therefore throwing up an error when this is attempted?
I am trying to transfer some tables and stored procedures from SQL Server 2005 to Express 2008. I have tried using Management studio, but it isn't working....
View 5 RepliesI have built a web app and want the user to be able to select, update, delete, add data as well as execute stored procedures, I thought that I would get this from the db_datareader and db_datawriter roles but I get an error when trying to select data etcFor instance I get an error when trying to run the stored procedure ups_AddCustomer when the user has the assigned roles db_datareader & db_datawriter but it works fine when the db_dbowner but i would rather not have the page user having full access to the database.
View 1 RepliesBackground: I use stored procedures exclusively for an ASP.NET application. I am using a DataReader to load a dataset object.
View 4 RepliesIs it possible to return multiple values from a stored procedure? Basically, if I execute the stored proc on the C# side, then on the SQL side I do multiple calculations. Let's say I have 5 int values I need returned to the C# side.
View 4 RepliesI 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?