Transact SQL :: Generic Store Procedure Call Without Output Parameters But Catching Output
Sep 21, 2015
Inside some TSQL programmable object (a SP/or a query in Management Studio)I have a parameter containing the name of a StoreProcedure+The required Argument for these SP. (for example it's between the brackets [])
EX1 :Â @SPToCall : [sp_ChooseTypeOfResult 'Water type']
EX2 :Â @SPToCall : [sp_ChooseTypeOfXMLResult 'TABLE type', 'NODE XML']
EX3 :Â @SPToCall : [sp_GetSomeResult]
I can't change thoses SP, (and i don't have a nice output param to cach, as i would need to change the SP Definition)All these SP 'return' a 'select' of 1 record the same datatype ie: NVARCHAR. Unfortunately there is no output param (it would have been so easy otherwise. So I am working on something like this but I 'can't find anything working
DECLARE @myFinalVarFilledWithCachedOutputÂ
NVARCHAR(MAX);
DECLARE @SPToCall NVARCHAR(MAX) = N'sp_ChooseTypeOfXMLResult
''TABLE type'', ''NODE XML'';'
DECLARE @paramsDefintion = N'@CatchedOutput NVARCHAR(MAX) OUTPUT'
[code]...
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Oct 10, 2007
ex:
myprocedure(@Cusname varchar(50), @Cusid int output)as
Insert into Customer(Cusname) values (@Cusname)SELECT @cusid = @@IDENTITY
i add the query to my adapter called CreatCustomer (@Cusnam,@Cusid)private Merp_CusListTableAdapter _CuslistAdapter = null;protected Merp_CusListTableAdapter Adapter
{
get
{if (_CuslistAdapter == null)
_CuslistAdapter = new Merp_CusListTableAdapter();return _CuslistAdapter;
}
}
Now how i write function in BLL to receive output paramter from creatcustomer function?
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May 28, 2015
I am trying to create a proc and at the end of the proc I want to call another proc and pass to one of the parameters to proc using the result from the "OUTPUT". Is it possible to use the results from the "OUTPUT" and use them as parameters?
USE [MyDB]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[code]....
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Sep 10, 2007
I'm calling a procedure on a remote Server (local SQL2005, remote SQL2005) and I need the return value.
Local:
declare @value int execute ('exec mbtest1.dbo.psybcis ?', @value OUTPUT) at [REMOTESQLSERVER] select @value
Remote:
create procedure [dbo].[psybcis] (@value int OUTPUT) as begin select @value = '13' end
I do not get a value in the OUTPUT variable - just NULL. Documentation says:
Execute a pass-through command against a linked server
{ EXEC | EXECUTE } ( { @string_variable | [ N ] 'command_string [ ? ] ' } [ + ...n ] [ { , { value | @variable [ OUTPUT ] } } [ ...n ] ] ) [ AS { LOGIN | USER } = ' name ' ] [ AT linked_server_name ] [;]
There is an OUTPUT parameter, but how does it work? Is my syntax wrong?
It works when using following syntax,
declare @value int exec [REMOTESQLSERVER].mbtest1.dbo.psybcis @value OUTPUT select @value
but I need to use this procedure call in a distributed transaction to a Sybase ASE server and this syntax is not allowed for cross-system-calls.
So first I want to get it work from SQL2005 to SQL2005.
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Feb 24, 2006
naturale02 writes "Here is my SP:
CREATE procedure test as
select top 10 count (*) as Download, a.item_code as Item_Code, b.item_title as Item_Title
into report..ten
from tbl_statistics_archive a , shabox..tbl_items b
where a.item_class = '10'
and convert(char(10),a.created,111) >= convert(char(10),getdate()-7,111)
and convert(char(10),a.created,111) <= convert(char(10),getdate()-1,111)
and a.item_code = b.item_code and a.item_class = b.item_class
group by a.item_code, b.item_title
order by 1 desc
GO
I have create the table called 'ten', and i schedule this SP, but when i start the job, there was nothing shown on 'ten' table, which part i have been doing wrong, kindly help me.
Thank you"
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Mar 12, 2008
Hi all,
From the "How to Call a Parameterized Stored Procedure by Using ADO.NET and Visual Basic.NET" in http://support.microsft.com/kb/308049, I copied the following code to a project "pubsTestProc1.vb" of my VB 2005 Express Windows Application:
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlDbType
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim PubsConn As SqlConnection = New SqlConnection("Data Source=.SQLEXPRESS;integrated security=sspi;" & "initial Catalog=pubs;")
Dim testCMD As SqlCommand = New SqlCommand("TestProcedure", PubsConn)
testCMD.CommandType = CommandType.StoredProcedure
Dim RetValue As SqlParameter = testCMD.Parameters.Add("RetValue", SqlDbType.Int)
RetValue.Direction = ParameterDirection.ReturnValue
Dim auIDIN As SqlParameter = testCMD.Parameters.Add("@au_idIN", SqlDbType.VarChar, 11)
auIDIN.Direction = ParameterDirection.Input
Dim NumTitles As SqlParameter = testCMD.Parameters.Add("@numtitlesout", SqlDbType.Int)
NumTitles.Direction = ParameterDirection.Output
auIDIN.Value = "213-46-8915"
PubsConn.Open()
Dim myReader As SqlDataReader = testCMD.ExecuteReader()
Console.WriteLine("Book Titles for this Author:")
Do While myReader.Read
Console.WriteLine("{0}", myReader.GetString(2))
Loop
myReader.Close()
Console.WriteLine("Return Value: " & (RetValue.Value))
Console.WriteLine("Number of Records: " & (NumTitles.Value))
End Sub
End Class
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
The original article uses the code statements in pink for the Console Applcation of VB.NET. I do not know how to print out the output of ("Book Titles for this Author:"), ("{0}", myReader.GetString(2)), ("Return Value: " & (RetValue.Value)) and ("Number of Records: " & (NumTitles.Value)) in the Windows Application Form1 of my VB 2005 Express. Please help and advise.
Thanks in advance,
Scott Chang
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Jan 24, 2006
I'm trying to use a store procedure to add an item into the database and retrieve the id of such item within and output parameter but this is not happening.
The item is added into the db but the output param is not modified.
Here is the code:
SP
CREATE procedure dbo.AddItem(@Desc nvarchar(100),@intItemID int output)as insert into RR_Item ( desc ) values ( @Desc )
select @intItemID = SCOPE_IDENTITY()GO
I have tried in the last line of the SP
select @intItemID = SCOPE_IDENTITY()
select @intItemID = @@IDENTITY
select @intItemID = max(itemid) from RR_Item
but nothing seems to work.
I'm calling the store procedure as follows from asp.net:
Dim intItemID As New SqlParameter("@intItemID", SqlDbType.Int)
intItemID.Direction = ParameterDirection.Output
SqlHelper.ExecuteDataset(objConn.ConnectionString, "AddItem", desc, intItemID)
MsgBox(intItemID.Value.ToString)
Any help would be appreciated.
Thanks
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Jan 23, 2004
How do I call capture the output (not return value) from calling a store procedure from within a store procedure so I can use that data for further processing (say join it with another table)?
For example,
CREATE PROCEDURE dbo.sp_test AS
--- returns all words not in Mastery Level 0
EXEC sp_anothertest
--- use the data coming back from sp_test and join it with another table here and say insert them into tblFinalResults
SELECT * tblFinalResults
GO
Thanks!
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Apr 7, 2006
Hi,
How to call a stored procedure on MS Sqlserver from web forms and get back output
Thanx,
Nishu
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Jun 15, 2007
I will really appreciate if someone can post step by step process to call an Oracle Stored Proc from SSIS. Here is the Stored Proc Spec:
PROCEDURE Interface_Begin
(p_from_dttm OUT varchar2,
p_error_code OUT number,
p_error_text OUT varchar2,
p_proc_name OUT varchar2);
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Nov 6, 2007
I would like to call a oracle stored procedure which looks like this
Create procedure in oracle sql plus
CREATE OR REPLACE PACKAGE GroupsPackage
AS
TYPE CURSOR_TYPE IS REF CURSOR;
PROCEDURE usp_SelectGroups (results_cursor OUT CURSOR_TYPE);
END;
/
CREATE OR REPLACE PACKAGE BODY GroupsPackage
AS
PROCEDURE usp_SelectGroups (results_cursor OUT CURSOR_TYPE)
AS
BEGIN
OPEN results_cursor FOR
SELECT GroupID, GroupName, GroupDescription, LastUpdateDate
FROM Groups
ORDER BY GroupName;
END;
END;
/
Execute procedure in oracle sql plus
set autoprint on;
var x refcursor;
groupspackage.usp_selectgroups(:x);
end;
/
This works in sql plus. But when I try to run the same (or tried everything) in the execute statement in ssis using execute sql task, I am not able to make it work. I am getting an error message. Please advice, what am I doing wrong. Or is this possible or is there any other way to get this working.
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Oct 22, 2005
Hi all,Could someone give me an example on how to create and execute the store procedure with using output parameter?In normal, I create the store procedure without using output parameter, and I did it as follow:CREATE PROC NewEmployee (ID int(9), Name Varchar (30), hiredate DateTime, etc...)ASBEGIN //my codeENDGOWhen i executed it, I would said: Execute NewEmployee 123456789, 'peter mailler', getDate(), etc....For output parameter:CREATE PROC NewEmployee (ID int(9), Name Varchar (30), hiredate DateTime, @message Varchar(40) out)ASBEGIN insert into Employee ...... //if error encountered set @message = "Insertion failure"ENDGOExec NewEmployee 123456789, 'peter mailler', getDate(), do I need to input something for the output parameter here?Anyone could give me an example on how to handle the output parameter within the store procedure coz I am not sure how to handle it?Many thanks.
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Mar 21, 2008
My store procedure get the QuestionID (PK) from the page and then it's to return a few varchars but gives me the error that string can't be converted to int. ALTER PROCEDURE [dbo].[usp_getQuestionsforEditPopulateText]@QuestionID int,@QuestionDescription varchar(MAX) OUTPUT,@Option1 varchar(50) OUTPUT,@Option2 varchar(50) OUTPUT,@Option3 varchar(50) OUTPUT,@Option4 varchar(50) OUTPUT,@Option5 varchar(50) OUTPUT,@reference varchar(50) OUTPUT,@chb1 int OUTPUT,@chb2 int OUTPUT,@chb3 int OUTPUT,@chb4 int OUTPUT,@chb5 int OUTPUTAsSet @QuestionDescription =(Select questionDescription from QuestionsBank Where questionID = @QuestionID)Set @Option1 =(Select optionDescription from options Where questionID = @QuestionID and optionNumber = 1)Set @Option2 =(Select optionDescription from options Where questionID = @QuestionID and optionNumber = 2)Set @Option3 =(Select optionDescription from options Where questionID = @QuestionID and optionNumber = 3)Set @Option4 =(Select optionDescription from options Where questionID = @QuestionID and optionNumber = 4)Set @Option5 =(Select optionDescription from options Where questionID = @QuestionID and optionNumber = 5)Set @reference = (Select referencedescription from reference where questionID = @QuestionID)Set @chb1 = (Select correctOption from options where questionID = @QuestionID and optionNumber = 1)Set @chb2 = (Select correctOption from options where questionID = @QuestionID and optionNumber = 2)Set @chb3 = (Select correctOption from options where questionID = @QuestionID and optionNumber = 3)Set @chb4 = (Select correctOption from options where questionID = @QuestionID and optionNumber = 4)Set @chb5 = (Select correctOption from options where questionID = @QuestionID and optionNumber = 5) RETURN This is what the page callsDim dbConnection As System.Data.IDbConnection = New System.Data.SqlClient.SqlConnection("myconnectionstring ") Dim cmdUpdate As New Data.SqlClient.SqlCommand("usp_getQuestionsforEditPopulateText", dbConnection) cmdUpdate.CommandType = Data.CommandType.StoredProcedure cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@QuestionID", Data.SqlDbType.Int)) cmdUpdate.Parameters("@QuestionID").Value = QuestionID cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@QuestionDescription", Data.SqlDbType.VarChar)) cmdUpdate.Parameters("@QuestionDescription").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@Option1", Data.SqlDbType.VarChar)) cmdUpdate.Parameters("@Option1").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@Option2", Data.SqlDbType.VarChar)) cmdUpdate.Parameters("@Option2").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@Option3", Data.SqlDbType.VarChar)) cmdUpdate.Parameters("@Option3").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@Option4", Data.SqlDbType.VarChar)) cmdUpdate.Parameters("@Option4").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@Option5", Data.SqlDbType.VarChar)) cmdUpdate.Parameters("@Option5").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@reference", Data.SqlDbType.VarChar)) cmdUpdate.Parameters("@reference").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@chb1", Data.SqlDbType.Int)) cmdUpdate.Parameters("@chb1").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@chb2", Data.SqlDbType.Int)) cmdUpdate.Parameters("@chb2").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@chb3", Data.SqlDbType.Int)) cmdUpdate.Parameters("@chb3").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@chb4", Data.SqlDbType.Int)) cmdUpdate.Parameters("@chb4").Direction = Data.ParameterDirection.Output cmdUpdate.Parameters.Add(New Data.SqlClient.SqlParameter("@chb5", Data.SqlDbType.Int)) cmdUpdate.Parameters("@chb5").Direction = Data.ParameterDirection.Output 'open connection dbConnection.Open() 'Execute non query cmdUpdate.ExecuteNonQuery() 'close connection dbConnection.Close()
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May 28, 2014
There are about 10 select statements in a store procedure.
All select statements are need.
Is it possible to output only the result of last select statement?
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Jan 28, 2008
Hi all,
I've a requirement to store the output of the stored procedure into temp. tables/ table varibles.
I've 4 select statements as my output of the stored procedure. How do I store the results of all the 4 select stmnts into 4 different temp tables.
Simplified SP is as...
Create procedure usp_test
as
begin
select c1,c2 from table1
select c3,4 from table2
select c9,c8 from table3
select c5,c7 from Table4
end
I'm expecting something like this...
declare @table1 table (c1, c2)
insert into @table1
Exec <Sp_Name>
select * from @table1
I know the above stmnt works, if my SP has only 1 select stmnt as output.
Please help me to acheive this for multiple select statements.
Thanks,
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Feb 11, 2008
i built a stored procedure with inserting in to customers table.
i have one column with identity.
so want to take that identity column value in the same stored procedure.
so how can i write that procedure with insert in to statements in that stored procedures.
can any one tell me.
also how to get that value in ado.net 2.0.
friends please tell me.
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Aug 3, 2004
Hi
I've an existing SQL 2000 Stored Procedure that return data in many (~20) output parameters.
I'm starting to use it in a .Net c# application and it seems to insist that I setup all the output parameters:
SqlParameter param = cmd.Parameters.Add("@BackgroundColour",SqlDbType.TinyInt);
param.Direction=ParameterDirection.Output;
even if I only need the value of a single one.
Is this right? Is there a way to avoid coding every one every time?
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Dec 3, 2005
EXEC('SELECT COUNT(docid) AS Total FROM docs WHERE ' + @QueryFilter)I want to get the cound as an output parameter.I can get output parameters to work only when I dont use EXEC. I need to use EXEC for this case since @QueryFilter gets generated in the stored procedure based on some some other data.How can I get that count using ouput parameter?
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Mar 23, 2007
Hi,
I hope someone can help.
I've written a stored procedure that returns a value via an output parameter.
I'm calling the stored procedure in an sql session is a loop, and it passes the value back correctly the first time, but all subsequent calls the output parameter appears to have the same value. I believe that I'm making some very basic mistake, but I can't work it out.
Here's how I'm calling the stored procedure several times
begin
declare @instrumentid int
exec GetInstrumentId 'OFX,AUDCHF,p,1,2007-03-20 16:54:21.843,2007-06-20,100.1', @instrumentid output;
select @instrumentid
exec GetInstrumentId 'OFX,AUDUSD,c,2,2007-03-20 16:54:21.843,2007-06-20,100.2', @instrumentid output;
select @instrumentid
exec GetInstrumentId 'OFX,AUDCHF,p,3,2007-03-20 16:54:21.843,2007-06-20,100.3', @instrumentid output;
select @instrumentid
end
And this is the start of the stored procedure
Create PROCEDURE [dbo].[GetInstrumentId]
(@Ticket varchar(250), @InstrumentId int output)
AS
If I call the stored procedure once it gives the corect output, if I call it several times the output parameter (@instrumentid ) never changes.
Sean
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Nov 19, 2006
Hi All,
The following is a code snippit. My main interests are the OUT and OUTPUT parameter keywords. One returns a single value, and the other seemingly a resultset. OUTPUT returns a single value, however OUT seems to return a list of values. Could I please get this confirmed?
Also, I cannot see how the value being returned by OUT is being iterated...
Any help on the obove two matters is appreciated.
Thank You
Chris
BEGIN SNIPPET----------------------------------------------------------------------------------------------------------
--The following example creates the Production.usp_GetList
--stored procedure, which returns a list of products that have
--prices that do not exceed a specified amount.
USE AdventureWorks;
GO
IF OBJECT_ID ( 'Production.uspGetList', 'P' ) IS NOT NULL
DROP PROCEDURE Production.uspGetList;
GO
CREATE PROCEDURE Production.uspGetList @Product varchar(40)
, @MaxPrice money
, @ComparePrice money OUTPUT
, @ListPrice money OUT
AS
SELECT p.[Name] AS Product, p.ListPrice AS 'List Price'
FROM Production.Product AS p
JOIN Production.ProductSubcategory AS s
ON p.ProductSubcategoryID = s.ProductSubcategoryID
WHERE s.[Name] LIKE @Product AND p.ListPrice < @MaxPrice;
-- Populate the output variable @ListPprice.
SET @ListPrice = (SELECT MAX(p.ListPrice)
FROM Production.Product AS p
JOIN Production.ProductSubcategory AS s
ON p.ProductSubcategoryID = s.ProductSubcategoryID
WHERE s.[Name] LIKE @Product AND p.ListPrice < @MaxPrice);
-- Populate the output variable @compareprice.
SET @ComparePrice = @MaxPrice;
GO
--- USE
DECLARE @ComparePrice money, @Cost money
EXECUTE Production.uspGetList '%Bikes%', 700,
@ComparePrice OUT,
@Cost OUTPUT
IF @Cost <= @ComparePrice
BEGIN
PRINT 'These products can be purchased for less than
$'+RTRIM(CAST(@ComparePrice AS varchar(20)))+'.'
END
ELSE
PRINT 'The prices for all products in this category exceed
$'+ RTRIM(CAST(@ComparePrice AS varchar(20)))+'.'
----------------------
--- Partial Result Set
----------------------
--Product List Price
---------------------------------------------------- ------------------
--Road-750 Black, 58 539.99
--Mountain-500 Silver, 40 564.99
--Mountain-500 Silver, 42 564.99
--...
--Road-750 Black, 48 539.99
--Road-750 Black, 52 539.99
--
--(14 row(s) affected)
--
--These items can be purchased for less than $700.00.
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Jan 25, 2008
I am stuck on how to syntactically retrieve an output value (@ProdCount) from a stored procedure. The SPROC works fine: the value of @ProdCount appears correctly in the output window. However, I can't retrieve it in the DAL handler (value remains 0). Does anyone have an idea on how to properly extract the return value. TIA for any pointers.SPROC (abridged): ALTER PROCEDURE and_Store_GetProductsByProdCatID_SortPage (@ProdCatID INT,...@ProdCount INT OUTPUT
)
ASSELECT @ProdCount=(SELECT COUNT(*) FROM and_StoreProduct WHERE ProdCatID= @ProdCatID)DECLARE @SQL nvarchar(4000)SET @SQL = 'WITH tmpProd AS ( SELECT ROW_NUMBER() etc.. )SELECT ProdID, etc..FROM tmpProdWHERE Row BETWEEN etc..ORDER BY etc..'
EXECUTE(@SQL)RETURNDAL handler (abridged): Public Overloads Shared Function GetProductListByCatID(ByVal ProdCatID As Integer, ..., ByVal ProdCount As Integer) As List(Of Product) Dim productList As List(Of Product) = New List(Of Product) Try
Using con As New SqlConnection(ConfigurationManager.ConnectionStrings("conAnders").ConnectionString) Dim cmd As SqlCommand = New SqlCommand("and_Store_GetProductsByProdCatID_SortPage", con) cmd.CommandType = CommandType.StoredProcedure cmd.Parameters.AddWithValue("@ProdCatID", ProdCatID) '...
cmd.Parameters.AddWithValue("@ProdCount", ProdCount) ' Output parm. Add dummy value.
Dim objProduct As Product 'Temp Product.
con.Open()
Using myReader As SqlDataReader = cmd.ExecuteReader(CommandBehavior.CloseConnection) While myReader.Read() objProduct = New Product() With objProduct .ProdID = myReader.GetInt32(myReader.GetOrdinal("ProdID")) 'etc..
End With
productList.Add(objProduct)
End While Dim tmp As Object = cmd.Parameters("@ProdCount").Value ' <-- Not updated
myReader.Close() End Using End Using Catch ex As Exception Throw ' Pass up the error.
End Try Return productList End Function
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Oct 26, 2000
Hi
How I building a stored procedure that
return a output parameter and value return that I can
call from other stored procedure or VB ?
thank you in advance
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Dec 8, 2006
I am working on an OLAP modeled database.
I have a Lookup Transformation that matches the natural key of a dimension member and returns the dimension key for that member (surrogate key pipeline stuff).
I am using an OLE DB Command as the Error flow of the Lookup Transformation to insert an "Inferred Member" (new row) into a dimension table if the Lookup fails.
The OLE DB Command calls a stored procedure (dbo.InsertNewDimensionMember) that inserts the new member and returns the key of the new member (using scope_identity) as an output.
What is the syntax in the SQL Command line of the OLE DB Command Transformation to set the output of the stored procedure as an Output Column?
I know that I can 1) add a second Lookup with "Enable memory restriction" on (no caching) in the Success data flow after the OLE DB Command, 2) find the newly inserted member, and 3) Union both Lookup results together, but this is a large dimension table (several million rows) and searching for the newly inserted dimension member seems excessive, especially since I have the ID I want returned as output from the stored procedure that inserted it.
Thanks in advance for any assistance you can provide.
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Jun 12, 2008
I am trying to set up a stored procedure to return details about an item in my database. Say I use the following declarations for a stored procedure:
@Parameter1 int output,
@Parameter2 varchar(200) output,
@Parameter3 int output
and then I used a query like:
select @Parameter1 = table.field1, @Parameter2 = table.field2, @Parameter3 = table.field3 from table where itemID = 7
to populate the output parameters the problem I am running into is that if @Parameter1 is null, then @Parameter2 and @Parameter3 also return as null. But, If i rewrite the declarations to:
@Parameter3 int output,
@Parameter2 varchar(200) output,
@Parameter1 int output
then, with the same query, @Parameter3 and @Parameter2 get the values they should, even if @Parameter1 is null
does anyone have any ideas?
I guess another question is, I am right now in the code itself (not the demonstration here) returning 6 values, since this procedure will only ever return one record, I decided to implement it as output variables, rather than returning a 1 record result set to the application. Am I better off just returning the 1 record result set then parsing it out into variables in the application?
Thanks in advance
-madrak
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Oct 11, 2004
Hi all;
How can I show the Name & Age of the selected student's ID in the appropriate TextBox(s) (txtName & txtAge)?
BTW:
My "ShowStudent" stored procedure:
ALTER PROCEDURE ShowStudent
@ID int
AS
SELECT ID, Name, Age FROM Student WHERE ID=@ID
RETURN
And this is the code for "Show" button:
' Which SP? Connection?
Dim cmdSelect As New SqlCommand("ShowStudent", con)
cmdSelect.CommandType = CommandType.StoredProcedure
'-----[ Spacifay SP parameters ]-----
'ID
cmdSelect.Parameters.Add("@ID", SqlDbType.Int, 4)
cmdSelect.Parameters("@ID").Value = CType(txtID.Text, Integer)
'Open Connection
con.Open()
'-----[ Execute the select command ]-----
cmdSelect.ExecuteReader()
'----------------------------------------
'Close connection
con.Close()
'========================================================
End Sub
So, do I have to use an OUTPUT parameter in the stored procedure? If Yes, How to get its (the parameter) value and bind it to the appropriate TextBox?
Hope my question is clear!!
Thanks in advanced!
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Dec 6, 2004
I'm trying to write an esqlc program that will run a stored procedure that returns several output parameters. I haven't been able to find any documentation to date that explains how to run the "EXEC SQL EXECUTE procname" command and specify the output parameters.
My stored procedure "aek_proc1" takes one input parameter (p1 - an 8-character string) and 3 output parameters (p2 - an integer; p3 - an 8-character string, and p4 a 40-character string).
My esqlc program contains the following code….
EXEC SQL BEGIN DECLARE SECTION;
char p1[9];
int p2;
char p3[9];
char p4[41];
WXEC SQL END DECLARE SECTION;
sprintf(&p1[0], "GL");
p2 = 0;
sprintf(&p3[0], "");
sprintf(&p4[0], "");
EXEC SQL EXECUTE aek_proc1 :p1,
:p2 OUTPUT,
:p3 OUTPUT,
:p4 OUTPUT;
I am getting errors at runtime about constants being passed for OUTPUT parameters.
I can run the same stored procedure in Query Analyser and it works beautifully (see below)
declare @p1 char(8)
declare @p2 integer
declare @p3 char(8)
declare @p4 char(40)
set @p1 = 'GL'
execute aek_proc1 @p1, @p2 output, @p3 output, @p4 output
select @p1 p1, @p2 p2, @p3 p3, @p4 p4
Any idea what I'm doing wrong or how it should be coded?
I'd really appreciate any advice you can offer!!
I've spend hours browsing this newsgroup and found lots of examples of how to do this in VB and from Query Analyser but I can't find any examples for ESQL/C that work.
So, please help!!!
Thanks,
AllanK :rolleyes:
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Feb 23, 2008
If I want to get back about 30 strings as output parameters from a stored procedure, what is my best bet? Each string is upto 50 characters each.
Do I send them back individually as seperate parameters? Return as a large parsed string? Return as XML?
Thanks!
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Jun 6, 2007
I have this SP:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[GetSessionInformation]
@CustomerID int,
@Success bit OUTPUT,
@Email VarChar(55) OUTPUT,
@FirstName VarChar(55) OUTPUT,
@LastName VarChar(50) OUTPUT,
@PhoneNumber VarChar(50) OUTPUT,
@CompanyName VarChar(50) OUTPUT
AS
SET NOCOUNT ON
DECLARE @UserKey AS int
SELECT @CustomerID = CustomerID
FROM Customers
WHERE CustomerID = @CustomerID
IF @CustomerID IS NULL
BEGIN
SET @Success = 0
END
ELSE
BEGIN
SET @Success = 1
END
BEGIN
SELECT customerID, Email, FirstName, LastName, PhoneNumber, CompanyName
FROM Customers
WHERE CustomerID = @UserKey
How do I test it in management studio?
When I run a EXECUTE GetSessionInformation 56
I get this error:
Procedure 'GetSessionInformation' expects parameter '@Success', which was not supplied.
Thanks for any help!
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Apr 11, 2007
I am a bit confused by an issue that I am having with executing an Oracle stored procedure (with an output parameter) using an ADO.NET connection object. I am able to get this working using an OLEDB connection, but I have no idea why the ADO.NET connection doesn't work. (Bug, by design, or my ignorance?) Actually, I can even get this to work if I use the .NET Providers for OLE DBMicrosoft OLE DB Provider for ORACLE if we set the connectionType to ADO.NET. This is the error that I am receiving:
[Execute SQL Task] Error: Executing the query "pkg_utility_read.test_out_var " failed with the following error: "The OracleParameterCollection only accepts non-null OracleParameter type objects, not SqlParameter objects.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
It is also worth mentioning that the ORACLE stored procedure has an out parameter with a NUMBER datatype which I think maps to the ADO.NET Int32 datatype. I guess OLE DB datatypes are more closely mapped to ORACLE datatypes. In OLE DB you can set the parameter to double and the ORACLE stored procedure to NUMBER and it works.
Any help on this would be most appriciated.
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Mar 24, 2008
I have coded a stored procedure to return nearly all of the columns of a single record selected by using a unique key value. The record is in an SQL database, not within an in-memory DataSet. All of the parameters that I wish to have returned to my program are defined as OUTPUT; the two key values are defaulted to INPUT, as there is no need to return them to the calling program. I also have defined the direction of these parameters in the calling SQLDataAdapter function. However, when I run this, the values returned are either the current date for my DateTime parameters, Nothing for my Char parameters or 0's for my integer parameters.
When I try testing the sproc alone, by using the "Step Into Stored Procedure" action in Visual Studio, I get a message in the Debug Output window indicating that parameter @TktClassID was expected and not supplied. This is an OUTPUT parameter, which makes me question why I should be providing any sort of value for it within my VB code. Following are the function definition from my SQLDataAdapter class that calls my sproc, and the sproc itself. I appreciate any help that anyone can provide.
**FUNCTION DEFINITION FROM SQLDataAdapter Class
Public Function Fetch(ByVal ticket As Ticket) As Ticket
Dim connbuilder As New System.Data.SqlClient.SqlConnectionStringBuilder
connbuilder("Data Source") = "ITS-KCGV7VZSQLEXPRESS"
connbuilder("Integrated Security") = "True"
connbuilder("Initial Catalog") = "ITSHelpDesk"
Using conn As New System.Data.SqlClient.SqlConnection(connbuilder.ConnectionString)
Using comm As New System.Data.SqlClient.SqlCommand("dbo.TicketFetch", conn)
conn.Open()
comm.CommandType = CommandType.StoredProcedure
Dim parm As System.Data.SqlClient.SqlParameter
'Add Input parameters (i.e. Key values)
'Add @TicketYear parameter
parm = comm.Parameters.Add("@TicketYear", SqlDbType.SmallInt)
parm.Value = DBNull.Value
parm.Direction = ParameterDirection.Input
'Add @TicketID parameter
parm = comm.Parameters.Add("@TicketID", SqlDbType.Int)
parm.Value = DBNull.Value
parm.Direction = ParameterDirection.Input
'Add Output parameters
'Add @TktClassID parameter
parm = comm.Parameters.Add("@TktClassID", SqlDbType.SmallInt)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.TktClassID
'Add @TktRequestTypeID parameter
parm = comm.Parameters.Add("@TktRequestTypeID", SqlDbType.SmallInt)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.TktRequestTypeID
'Add @DateOpened parameter
parm = comm.Parameters.Add("@DateOpened", SqlDbType.DateTime)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.DateOpened
'Add @DateClosed parameter
parm = comm.Parameters.Add("@DateClosed", SqlDbType.DateTime)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.DateClosed
'Add @DateLastAssigned parameter
parm = comm.Parameters.Add("@DateLastAssigned", SqlDbType.DateTime)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.DateLastAssigned
'Add @DateLastStatusChange parameter
parm = comm.Parameters.Add("@DateLastStatusChange", SqlDbType.DateTime)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.DateLastStatusChange
'Add @TktStatus parameter
parm = comm.Parameters.Add("@TktStatusID", SqlDbType.SmallInt)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.TktStatusID
'Add @DescrRequest parameter
parm = comm.Parameters.Add("@DescrRequest", SqlDbType.VarChar)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.DescrRequest
'Add @DescrResolution parameter
parm = comm.Parameters.Add("@DescrResolution", SqlDbType.VarChar)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.DescrResolution
parm.Value = " " 'Handle bug?
'Add @OpenStatus parameter
parm = comm.Parameters.Add("@OpenStatus", SqlDbType.Bit)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.OpenStatus
'Add @UserLastUpdate parameter
parm = comm.Parameters.Add("@UserLastUpdate", SqlDbType.Char)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.UserLastUpdate
'Add @DateLastUpdate parameter
parm = comm.Parameters.Add("@DateLastUpdate", SqlDbType.DateTime)
parm.Direction = ParameterDirection.Output
parm.SourceColumn = ticket.DateLastUpdate
comm.ExecuteNonQuery()
End Using
End Using
Return ticket
End Function
**STORED PROCEDURE DEFINITION
USE [ITSHelpDesk]
GO
/****** Object: StoredProcedure [dbo].[TicketFetch] Script Date: 03/24/2008 08:40:53 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: Tim Peters
-- Create date: 3/17/2008
-- Description: Fetch Ticket from Ticket table
-- =============================================
ALTER PROCEDURE [dbo].[TicketFetch]
-- Add the parameters for the stored procedure here
@TicketYear smallint = 0,
@TicketID int = 0,
@TktClassID smallint = NULL OUTPUT,
@TktRequestTypeID smallint = NULL OUTPUT,
@DateOpened datetime = NULL OUTPUT,
@DateClosed datetime = NULL OUTPUT,
@DateLastAssigned datetime = NULL OUTPUT,
@DateLastStatusChange datetime = NULL OUTPUT,
@TktStatusID smallint = NULL OUTPUT,
@DescrRequest varchar(500) = NULL OUTPUT,
@DescrResolution varchar(500) = NULL OUTPUT,
@OpenStatus bit = NULL OUTPUT,
@UserLastUpdate char(10) = NULL OUTPUT,
@DateLastUpdate datetime = NULL OUTPUT
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
SELECT
@TktClassID = [TktClassID],
@TktRequestTypeID = [TktRequestTypeID],
@DateOpened = [DateOpened],
@DateClosed = [DateClosed],
@DateLastAssigned = [DateLastAssigned],
@DateLastStatusChange = [DateLastStatusChange],
@TktStatusID = [TktStatusID],
@DescrRequest = [DescrRequest],
@DescrResolution = [DescrResolution],
@OpenStatus = [OpenStatus],
@UserLastUpdate = [UserLastUpdate],
@DateLastUpdate = [DateLastUpdate]
FROM [dbo].[Ticket]
WHERE [TicketYear] = @TicketYear AND [TicketID] = @TicketID
END
RETURN
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Apr 9, 2008
I have to make a store procedure for every table like
create proc ins_all (@alltable varchar(100),@allfields nvarchar(1024),@allvalues nvarchar(1024))
as
insert into @alltable (@allfields) values (@allvalues)
this procedure generates error, Can anyone give a good idea for the required procedure
Thanks in advance
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Nov 7, 2015
I want to call "oracle" stored procedure with output parameter from SSIS ole db command task.
Actually I am able to successfully call the procedure but my Output value is not updating in the mapped column.
I used below PL/SQL query.
DECLARE
IS_VALID VARCHAR2(200);
BEGIN
IS_VALID(
PARAM1 => ?,
PARAM2 => ?,
IS_VALID => IS_VALID
);
? := IS_VALID;
END;
If I try to supply "OUTPUT" word I get error:
"ORA-06550: line 1, column 45:
PLS-00103: Encountered the symbol "OUTPUT" when expecting one of the following:Â Â . ( ) , * @ % & = - + < / >"
BEGIN
IS_VALID(
?,
?,
? OUTPUT
);
END;
how to receive output parameter value of oledb command while calling oracle stored procedures.
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Feb 23, 2008
Hi all,
In a Database "AP" of my SQL Server Management Studio Express (SSMSE), I have a stored procedure "spInvTotal3":
CREATE PROC [dbo].[spInvTotal3]
@InvTotal money OUTPUT,
@DateVar smalldatetime = NULL,
@VendorVar varchar(40) = '%'
This stored procedure "spInvTotal3" worked nicely and I got the Results: My Invoice Total = $2,211.01 in
my SSMSE by using either of 2 sets of the following EXEC code:
(1)
USE AP
GO
--Code that passes the parameters by position
DECLARE @MyInvTotal money
EXEC spInvTotal3 @MyInvTotal OUTPUT, '2006-06-01', 'P%'
PRINT 'My Invoice Total = $' + CONVERT(varchar,@MyInvTotal,1)
GO
(2)
USE AP
GO
DECLARE @InvTotal as money
EXEC spInvTotal3
@InvTotal = @InvTotal OUTPUT,
@DateVar = '2006-06-01',
@VendorVar = '%'
SELECT @InvTotal
GO
////////////////////////////////////////////////////////////////////////////////////////////
Now, I want to print out the result of @InvTotal OUTPUT in the Windows Application of my ADO.NET 2.0-VB 2005 Express programming. I have created a project "spInvTotal.vb" in my VB 2005 Express with the following code:
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Public Class Form1
Public Sub printMyInvTotal()
Dim connectionString As String = "Data Source=.SQLEXPRESS; Initial Catalog=AP; Integrated Security=SSPI;"
Dim conn As SqlConnection = New SqlConnection(connectionString)
Try
conn.Open()
Dim cmd As New SqlCommand
cmd.Connection = conn
cmd.CommandType = CommandType.StoredProcedure
cmd.CommandText = "[dbo].[spInvTotal3]"
Dim param As New SqlParameter("@InvTotal", SqlDbType.Money)
param.Direction = ParameterDirection.Output
cmd.Parameters.Add(param)
cmd.ExecuteNonQuery()
'Print out the InvTotal in TextBox1
TextBox1.Text = param.Value
Catch ex As Exception
MessageBox.Show(ex.Message)
Throw
Finally
conn.Close()
End Try
End Sub
End Class
/////////////////////////////////////////////////////////////////////
I executed the above code and I got no errors, no warnings and no output in the TextBox1 for the result of "InvTotal"!!??
I have 4 questions to ask for solving the problems in this project:
#1 Question: I do not know how to do the "DataBinding" for "Name" in the "Text.Box1".
How can I do it?
#2 Question: Did I set the CommandType property of the command object to
CommandType.StoredProcedure correctly?
#3 Question: How can I define the 1 output parameter (@InvTotal) and
2 input parameters (@DateVar and @VendorVar), add them to
the Parameters Collection of the command object, and set their values
before I execute the command?
#4 Question: If I miss anything in print out the result for this project, what do I miss?
Please help and advise.
Thanks in advance,
Scott Chang
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