$100 USD To The Winner... Stored Procs, Temporary Tables And Cursors... Oh My!

Oct 14, 2001

I'm so desperate, I'll pay $100 to the proper solution to this problem. I'm sure it's an easy fix, but I'm wasting more money every day trying to figure it out...

I have a table with hierarchial data in it (see the bottom tabledef) and I need to query an "indented outline" of the records in it for a tree control on a website. To do that I have to perform some sort of recursive or nested query or I can do all that manipulation in a temporary table/cursor... However, even though the resultset will display when I check the query, when I try to open it using ADO, I get a recordcount of -1.... it's very frustrating and extremely important.

I'd rather pay an expert here than try to navigate a tech help line.

ConnIS is defined in an earlier include file...

Set oCmd = Server.CreateObject("ADODB.Command")
Set oCmd.ActiveConnection = ConnIS
oCmd.CommandText = "dbo.Expandset" 'Name of SP
oCmd.CommandType = adCmdStoredProc 'ADO constant for 4
Set oTmp = oCmd.CreateParameter("@current", adInteger, adParamInput,, 892)
oCmd.Parameters.Append oTmp
Set oRs = Server.CreateObject("ADODB.Recordset")
oRs.Open oCmd
Response.Write oRs.RecordCount & "<hr>"
oRs.Close
Set oRs=Nothing


This code generates the following result when run from an active server page:

-1<hr>

When I execute the raw SQL code ("exec Expandset 892") against the stored proc in the query analyzer, I get:

item tier
----------- -----------
892 1
948 2
895 2
946 2
945 2
893 2
894 3
944 2
943 2
904 2
896 3
897 4
901 2
903 3
902 3
900 2
947 2
899 2

The source for the stored proc is:
------------------------------------------------------
CREATE PROCEDURE Expandset (@current int) as
SET NOCOUNT ON
DECLARE @level int, @line char(20)
CREATE TABLE #stack (item int, tier int)
CREATE TABLE #output (item int, tier int)
INSERT INTO #stack VALUES (@current, 1)
SELECT @level = 1
WHILE @level > 0
BEGIN
IF EXISTS (SELECT * FROM #stack WHERE tier = @level)
BEGIN
SELECT @current = item
FROM #stack
WHERE tier = @level
SELECT @line = space(@level - 1) + convert(varchar,@current)
INSERT INTO #output (item, tier) values (@current, @level)
DELETE FROM #stack
WHERE tier = @level
AND item = @current
INSERT #stack
SELECT ID, @level + 1
FROM SITE_Container
WHERE parent = @current
IF @@ROWCOUNT > 0
SELECT @level = @level + 1
END
ELSE
SELECT @level = @level - 1
END
SELECT O.item, O.tier FROM #output O
-------------------------------------------------------------------

The relevant portions of the Table definitions for SITE_Container are:

CREATE TABLE [dbo].[SITE_Container] (
[ID] [int] IDENTITY (1, 1) NOT NULL ,
[Parent] [int] NULL)

-------------------------------------------------------------------

My contact information is:

Jared Nielsen
PO Box 600271
Jacksonville, FL 32260
904-230-1688
888-316-2357 vm / fax

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Dec 14, 2005

Hello,

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Temporary Tables

Dec 12, 2007

Hi All

declare @temp table

([EVENT_TYPE_ID] [int],

[Desc] [nchar](50) NOT NULL,

[Lead_Time] [smallint] NULL)

INSERT @temp

SELECT *

FROM TBL_EVENT_DEFINiTION

The table definition for @temp is the same as TBL_EVENT_DEFINiTION. The problem is I need to add a field to the @temp table and define the values using an update statement. If I include the additional field in the @temp table declaration then I get an error saying something to the effect of the number of fields is different. Is there a way of altering the temporary table to add this field?


Many thanks in advance

Alex

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Temporary Tables

May 15, 2006

Hello!

I'm creating a temporary table in a procedure to help me with some calculations. I would like the name of the temporary table to be 'dynamic', I mean, to have the hour it was created, something like this: create table #myTempTable15May11:10:00, so if someone access the procedure while it's running, he won't have problems in creating his 'own' temporary table (create table #myTempTable15May11:10:02). Is there anyway I can do this?



Thank you!

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DTS With Temporary Tables

Apr 26, 2007

Hello,

I tried to make a DTS to transform data in a text file, I used a Store Procedure that use a temp table (#Resultados) but the DTS give me an error.

I read that in this case I canīt use local temp tables but I can use global temp tables, then I changed in my Store, #Resultados by ##Resultados, bu the result was the same.

My Store is likely to his. Please help me.




INSERT ##Resultados (Planta, Etapa,GrupoEquipo,Equipo,Concepto,Fecha,Guardia,

Valor,idConcepto)
EXEC CalculosDiarios @Area,@Reporte,@FechaIni,@FechaFin,0



SELECT LEFT(RP.Grupo,3) + LEFT(RP.Equipo,12) + LEFT(RP.SubGrupo,2)
+ LEFT(D.Fecha,8) + D.Valor as Dato
FROM
ReportesPlantilla RP
LEFT JOIN
##Resultados D
ON
RP.Planta = D.Planta
AND RP.Etapa = D.Etapa
AND RP.GrupoEquipo = D.GrupoEquipo
AND RP.Equipo = D.Equipo
AND RP.Concepto = D.Concepto
AND D.Fecha BETWEEN @FechaIni AND @FechaFin

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