Using Stored Procedures In Asp.net

Dec 22, 2007

 Hi,
how can I use stored procedures in asp.net. The stored procedure itselve is defined on the sqlserver and works fine.
Actual I found out that in my asp.net 2-surrounding there can be the adofunction disabled.
I tried to use it with dimension of a new SqlConnection but I'm woundering why within a visual basic part I don't get the codecompletion when
I use the dimensioned object combined with commands.
Regards,
Ruprecht Helms
 
 

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Oracle Stored Procedures VERSUS SQL Server Stored Procedures

Jul 23, 2005

I want to know the differences between SQL Server 2000 storedprocedures and oracle stored procedures? Do they have differentsyntax? The concept should be the same that the stored proceduresexecute in the database server with better performance?Please advise good references for Oracle stored procedures also.thanks!!

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Sep 30, 2006

Hi,



This Might be a really simple thing, however we have just installed SQL server 2005 on a new server, and are having difficulties with the set up of the Store Procedures. Every time we try to modify an existing stored procedure it attempts to save it as an SQL file, unlike in 2000 where it saved it as part of the database itself.



Thank you in advance for any help on this matter



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Nov 6, 2007



Using SQL 2005, SP2. All of a sudden, whenever I create any stored procedures in the master database, they get created as system stored procedures. Doesn't matter what I name them, and what they do.

For example, even this simple little guy:

CREATE PROCEDURE BOB

AS

PRINT 'BOB'

GO

Gets created as a system stored procedure.

Any ideas what would cause that and/or how to fix it?

Thanks,
Jason

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Apr 29, 2008

How do I search for and print all stored procedure names in a particular database? I can use the following query to search and print out all table names in a database. I just need to figure out how to modify the code below to search for stored procedure names. Can anyone help me out?
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FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'

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Jun 13, 2007

Seems like I'm stealing all the threads here, : But I need to learn :) I have a StoredProcedure that needs to return values that other StoredProcedures return.Rather than have my DataAccess layer access the DB multiple times, I would like to call One stored Procedure, and have that stored procedure call the others to get the information I need. I think this way would be more efficient than accessing the DB  multiple times. One of my SP is:SELECT I.ItemDetailID, I.ItemDetailStatusID, I.ItemDetailTypeID, I.Archived,     I.Expired, I.ExpireDate, I.Deleted, S.Name AS 'StatusName', S.ItemDetailStatusID,    S.InProgress as 'StatusInProgress', S.Color AS 'StatusColor',T.[Name] AS 'TypeName',    T.Prefix, T.Name AS 'ItemDetailTypeName', T.ItemDetailTypeID    FROM [Item].ItemDetails I    INNER JOIN Item.ItemDetailStatus S ON I.ItemDetailStatusID = S.ItemDetailStatusID    INNER JOIN [Item].ItemDetailTypes T ON I.ItemDetailTypeID = T.ItemDetailTypeID However, I already have StoredProcedures that return the exact same data from the ItemDetailStatus table and ItemDetailTypes table.Would it be better to do it above, and have more code to change when a new column/field is added, or more checks, or do something like:(This is not propper SQL) SELECT I.ItemDetailID, I.ItemDetailStatusID, I.ItemDetailTypeID, I.Archived,     I.Expired, I.ExpireDate, I.Deleted, EXEC [Item].ItemDetailStatusInfo I.ItemDetailStatusID, EXEC [Item].ItemDetailTypeInfo I.ItemDetailTypeID    FROM [Item].ItemDetails IOr something like that... Any thoughts? 

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May 13, 2008

Greetings:

I have MSSQL 2005. On earlier versions of MSSQL saving a stored procedure wasn't a confusing action. However, every time I try to save my completed stored procedure (parsed successfully ) I'm prompted to save it as a query on the hard drive.

How do I cause the 'Save' action to add the new stored procedure to my database's list of stored procedures?

Thanks!

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Apr 7, 2006

We recently upgraded to SQL Server 2005. We had several stored procedures in the master database and, rather than completely rewriting a lot of code, we just recreated these stored procedures in the new master database.

For some reason, some of these stored procedures are getting stored as "System Stored Procedures" rather than just as "Stored Procedures". Queries to sys.Objects and sys.Procedures shows that these procs are being saved with the is_ms_shipped field set to 1, even though they obviously were not shipped with the product.

I can't update the sys.Objects or sys.Procedures views in 2005.

What effect will this flag (is_ms_shipped = 1) have on my stored procedures?

Can I move these out of "System Stored Procedures" and into "Stored Procedures"?

Thanks!

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Apr 23, 2008

Hello friends......How are you ? I want to ask you all that how can I do the following ?
I want to now that how many ways are there to do this ?



How can I call one or more stored procedures into perticular one Stored Proc ? in MS SQL Server 2000/05.

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Mar 26, 2008

Hello
I'm start to work with SSIS.

We have a lot (many hundreds) of old (SQL Server2000) procedures on SQL 2005.
Most of the Stored Procedures ends with the following commands:


SET @SQLSTRING = 'SELECT * INTO ' + @OutputTableName + ' FROM #RESULTTABLE'

EXEC @RETVAL = sp_executeSQL @SQLSTRING


How can I use SSIS to move the complete #RESULTTABLE to Excel or to a Flat File? (e.g. as a *.csv -File)

I found a way but I think i'ts only a workaround:

1. Write the #Resulttable to DB (changed Prozedure)
2. create data flow task (ole DB Source - Data Conversion - Excel Destination)

Does anyone know a better way to transfer the #RESULTTABLE to Excel or Flat file?

Thanks for an early Answer
Chaepp

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Jun 16, 2007

Hi,
 Do you know how to write stored procedures inside another stored procedure in MS SQL.
 
Create procedure spMyProc inputData varchar(50)
AS
 ----- some logical
 
 procedure spMyProc inputInsideData varchar(10)
AS
   --- some logical
  ---  go
-------

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May 8, 2008

I am writing a set of store procedures (around 30), most of them require the same basic logic to get an ID, I was thinking to add this logic into an stored procedure.

The question is: Would calling an stored procedure from within an stored procedure affect performance? I mean, would it need to create a separate db connection? am I better off copying and pasting the logic into all the store procedures (in terms of performance)?

Thanks in advance

John

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Nov 1, 2007

Hi all - I'm trying to optimized my stored procedures to be a bit easier to maintain, and am sure this is possible, not am very unclear on the syntax to doing this correctly.  For example, I have a simple stored procedure that takes a string as a parameter, and returns its resolved index that corresponds to a record in my database. ie
exec dbo.DeriveStatusID 'Created'
returns an int value as 1
(performed by "SELECT statusID FROM statusList WHERE statusName= 'Created') 
but I also have a second stored procedure that needs to make reference to this procedure first, in order to resolve an id - ie:
exec dbo.AddProduct_Insert 'widget1'
which currently performs:SET @statusID = (SELECT statusID FROM statusList WHERE statusName='Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
I want to simply the insert to perform (in one sproc):
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This works fine if I call this stored procedure in code first, then pass it to the second stored procedure, but NOT if it is reference in the second stored procedure directly (I end up with an empty value for @statusID in this example).
My actual "Insert" stored procedures are far more complicated, but I am working towards lightening the business logic in my application ( it shouldn't have to pre-vet the data prior to executing a valid insert). 
Hopefully this makes some sense - it doesn't seem right to me that this is impossible, and am fairly sure I'm just missing some simple syntax - can anyone assist?
 

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May 15, 2008

i have created the folowing function but keep geting an error.

Only functions and extended stored procedures can be executed from within a function.

Why am i getting this error!

Create Function myDateAdd
(@buildd nvarchar(4), @avdate as nvarchar(25))
Returns nvarchar(25)
as
Begin
declare @ret nvarchar(25)
declare @sqlval as nvarchar(3000)

set @sqlval = 'select ''@ret'' = max(realday) from (
select top '+ @buildd +' realday from v_caltable where realday >= '''+ @avdate +''' and prod = 1 )a'

execute sp_executesql @sqlval
return @ret
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Jun 17, 2006

hi

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looking forward for a replygayathri

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Dec 15, 2006

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Feb 24, 2007

Hello I have two stored procedures
@ID INT
AS
SELECT (CASE WHEN NUM >= 10 THEN CAST(PAID AS FLOAT) / CAST(NUM AS FLOAT) * 100 WHEN NUM < 10 THEN 0 END) AS PER
FROM (SELECT (SELECT COUNT(*) AS Expr1
FROM Event_data AS D LEFT OUTER JOIN
Events AS E ON E.id = D.Event_id
WHERE (D.Transaction_type = 1) AND (D.Player_id = @ID)) AS NUM,
(SELECT COUNT(*) AS Expr1
FROM Event_data AS D LEFT OUTER JOIN
Events AS E ON E.id = D.Event_id
WHERE (D.Transaction_type = 1) AND (D.Transaction_value > 0) AND (D.Player_id = @ID)) AS PAID) AS X
and
@ID INT
AS
SELECT P.*,'/' + DBO.GETCHIPFOLDER(@ID) + '/' + ISNULL(P.PHOTO,'BLANK.GIF') AS PIC,ISNULL(
(SELECT SUM(TRANSACTION_VALUE)
FROM EVENT_DATA WHERE PLAYER_ID=@ID AND TRANSACTION_TYPE=1
GROUP BY PLAYER_ID),0) AS WINNINGS FROM PLAYERS P
undefined P
 
The first returns a percentage for player wins, the second gives me a photo and sums the player winnings
 I would like to combine the results so I can get the percentage and wininngs in one query,  in another matter all together I would like create a procedure like the first but instead of returning only one player, I would like to return the percentage for each player
Thanks in advance for any light you can shine on this.

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Feb 25, 2007

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Now I have around 40 stored procedures, and quite many of them looks the same except the where-part...
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May 2, 2007

Hello every one,
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Jun 19, 2007

I am learning to make a ASP web site and feel that if i can do it the harder way using some stored procedures instead of using multiple datasources on each page requiring that it might be better. So i am wondering what are these used for:DECLARE vs just entering "@param1 varchar(30)"When i use "DECLARE @rc int" i get the error "Incorrect syntax near DECLARE"How to return values to ASP page in Visual Studio 2005 How to use @@rowcount - doesn't seem to work for me?i tried using DECLARE @rc intSET @rc = @@rowcountWhen to use GO, BEGIN etcIf i want to use the variable only in the procedure, and not needed to be inputed, do i need to put it in the CREATE PROCEDURE (section)?Should i use my own stored procedures or VS2005 created ones using datasources? not really procedures but SQL, in SQL can i do like IF ELSE? if i use my own i cant use the Optimistic Concurrency right? and whats that?

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Jul 5, 2007

Is there a website or somewhere i can go to read up on stored procedures??

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Aug 2, 2007

cREATE PROCEDURE emp @val varchar(50)AS
declare @test varchar(50)declare @a varchar(50)set @a= @val + '_a'set @test = 'alter table dbo.rights_user add ' + @a + ' varchar(50) null'
execute(@test)
GO
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Nov 18, 2007

Hi,
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Jan 8, 2008

Hi,I have a procedure that insert some values into database. The point is, when somebody doesn't fill up a certain field on the form, I don't want the procedure to insert an empty row into database. The procedure looks like this:@tresc text,    @id_test int,            @odp text,    @correct bit,            @odp1 text,    @correct1 bit,            @odp2 text,    @correct2 bit,        @odp3 text,    @correct3 bit,        @odp4 text,    @correct4 bit,        @odp5 text,    @correct5 bit,        @odp6 text,    @correct6 bit,        @odp7 text,    @correct7 bit    ASDeclare @id_utworzonego_pytania intBeginSet nocount on    Insert into Pytanie     (tresc,id_test)    values (    @tresc,@id_test)        select @id_utworzonego_pytania=@@IDENTITY                    if(@odp is not null)    BEGIN        Insert into Odpowiedz        (odp,correct,id_pytania)        Values        (@odp,@correct,@id_utworzonego_pytania)    END        Insert into Odpowiedz    (odp,correct,id_pytania)    Values    (@odp1,@correct1,@id_utworzonego_pytania)    Insert into Odpowiedz    (odp,correct,id_pytania)    Values    (@odp2,@correct2,@id_utworzonego_pytania)    Insert into Odpowiedz    (odp,correct,id_pytania)    Values    (@odp3,@correct3,@id_utworzonego_pytania)    Insert into Odpowiedz    (odp,correct,id_pytania)    Values    (@odp4,@correct4,@id_utworzonego_pytania)    Insert into Odpowiedz    (odp,correct,id_pytania)    Values    (@odp5,@correct5,@id_utworzonego_pytania)    Insert into Odpowiedz    (odp,correct,id_pytania)    Values    (@odp6,@correct6,@id_utworzonego_pytania)    Insert into Odpowiedz    (odp,correct,id_pytania)    Values    (@odp7,@correct7,@id_utworzonego_pytania)    SET NOCOUNT OFF        END And the code:con = new SqlConnection("Data Source=ELF;Initial Catalog=logos;Integrated Security=True");        SqlCommand cmd = new SqlCommand("StoredProcedure2", con);        cmd.CommandType = CommandType.StoredProcedure;        cmd.Parameters.Add(new SqlParameter("@tresc", TextBox1.Text));        cmd.Parameters.Add(new SqlParameter("@id_test", id));            cmd.Parameters.Add(new SqlParameter("@odp", TextBox10.Text));            cmd.Parameters.Add(new SqlParameter("@correct", RadioButtonList2.SelectedValue));        cmd.Parameters.Add(new SqlParameter("@odp1", TextBox2.Text));                cmd.Parameters.Add(new SqlParameter("@correct1", RadioButtonList1.SelectedValue));        cmd.Parameters.Add(new SqlParameter("@odp2", TextBox3.Text));        cmd.Parameters.Add(new SqlParameter("@correct2", RadioButtonList3.SelectedValue));        cmd.Parameters.Add(new SqlParameter("@odp3", TextBox4.Text));        cmd.Parameters.Add(new SqlParameter("@correct3", RadioButtonList4.SelectedValue));        cmd.Parameters.Add(new SqlParameter("@odp4", TextBox5.Text));        cmd.Parameters.Add(new SqlParameter("@correct4", RadioButtonList5.SelectedValue));        cmd.Parameters.Add(new SqlParameter("@odp5", TextBox6.Text));        cmd.Parameters.Add(new SqlParameter("@correct5", RadioButtonList6.SelectedValue));        cmd.Parameters.Add(new SqlParameter("@odp6", TextBox7.Text));        cmd.Parameters.Add(new SqlParameter("@correct6", RadioButtonList7.SelectedValue));        cmd.Parameters.Add(new SqlParameter("@odp7", TextBox8.Text));        cmd.Parameters.Add(new SqlParameter("@correct7", RadioButtonList8.SelectedValue));               con.Open();        cmd.ExecuteNonQuery();        con.Close();It works perfectly if someone fill all the textboxes; but it is not required. So when you leave an empty textbox, the procedure inserts an empty row into database. Please, help!Regards,N. 

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Jan 10, 2008

Just a question or 2: Would it be faster in your opinion to attempt to insert a user into a database and should a database user already exist and an exception is caught for duplicate key existing... warn the user that it already exists in the database or rather by using a stored procedure to check. ( I'm trying to remove as much redundancy in code as possible)Now for another instance... I need to create either 3 procedures, 1st to check if a user exists with relevant data... the 2nd to update if there is already data, 3rd to insert should  it be null. Or should i just use a single procedure that Checks if the user exists, if the @@rowcount = 1 then update else insert. ( all in 1 compact procedure) Id like to hear some peoples opinions in this matter as everyone seems to have different ways of doing things, I would just like to know whats best.  

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Mar 18, 2004

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An SqlParameter with ParameterName '@LinkTypeID' is not contained by this SqlParameterCollection.

Can anybody help, please.

Many thanks

Mike


STORED PROCEDURE

CREATE PROCEDURE spLinkTypeUpd

@LinkTypeID [int],
@LinkTypeName [varchar](50)

AS UPDATE taLinkType

SET LinkTypeName = @LinkTypeName

WHERE

LinkTypeID = @LinkTypeID
GO


BUTTON CODE

Dim connUpdate As SqlClient.SqlConnection

Dim cmdUpdate As SqlClient.SqlCommand

connUpdate = New SqlClient.SqlConnection("Server=localhost;database=test;UID=sa;pwd=admin")

cmdUpdate = New SqlClient.SqlCommand("spLinkTypeUpd", connUpdate)

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With cmdUpdate
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.Parameters("@LinkTypeID").Value = 34
End With

connUpdate.Open()
cmdUpdate.ExecuteNonQuery()
connUpdate.Close()

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Jul 11, 2005

Basically I've got a stored procedure, and I want to declare a variable within that stored procedure then put a value into that varible with a SELECT statement , then INSERT that value, along with some other values, into another table. I hope im explaining myself right.Anyway, here's my code (its wrong)/* This stored procedure adds a new issue*/
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Jul 22, 2005

Hi,

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I will really appreciate if anyone would be able to help me with the problem of mine... I am building a website where three types of users can access the website... Admin, Students and Teachers... I need to build a stored procedure which allows to sort this thing out... that after going through the stored procedure it would come out with the output value which help direct the user to the appropriate webpage... I need help on building the tables and the stored procedure... Please I am desperate...

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