About Execute Sql Task`s Run Sequence

Oct 8, 2007


I use the 'execute sql task' component,

|€”€”€”€”€”€”€”€”|
| sql task1 |
|€”€”€”€”€”€”€”€”|

| |
____| |_____
| |
|€”€”€”€”€”€”€”€”| |€”€”€”€”€”€”€” |
| Sql task2 | |Sql task3 |
|€”€”€”€”€”€”€”€”| |€”€”€”€”€”€”€” |


When i run the package,i find that 'Sql task3' run after 'Sql task2' finished.
I would like them run at the same time.
Any suggestion?Thanks!

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Send Mail Task Problem Using A Combination Of ForEach Loop, Recordset Destination, Execute SQL Task And Script Task

Jun 21, 2007

OK. I give up and need help. Hopefully it's something minor ...



I have a dataflow which returns email addresses to a recordset.

I pass this recordset into a ForEachLoop configuring the enumerator as (Foreach ADO Enumerator). I also map the email address as a variable with index 0.



I then have a Execute SQL task which receives this email address as a varchar variable (parameter 0) which I then use in my SQL command to limit the rows returned. I have commented out the where clause and returned all rows regardless of email address to try to troubleshoot this problem. In either event, I then use a resultset to store the query result of type object and result name 0.



I then pass this resultset into a script variable to start parsing the sql rows returned as type object. ( I assume this is the correct way to do this from other prior posts ...).



The script appears to throw an exception at the following line. I assume it's because I'm either not passing in the values properly or the query doesn't return anything. However, I am certain the query works as it executes just fine at the command prompt.



Try

ds = CType(Dts.Variables("VP_EMAIL_RESULTS_RS").Value, DataSet)



My intent is to email the query results to each email address with the following type of data by passing the parsed data from the script to a send mail task. Email works fine and sends out messages but the content is empty. I pass the parsed data as string values to the messagesource and define the messagesourcetype as a variable in the mail task.



part number leadtime

x 5

y 9

....



Does anyone have any idea what I might be doing wrong?

thanks

John

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Jan 4, 2001

Howdy

If I have serveral queries as shown below:
================================================== ==========
USE XXX
SELECT XX_ZZZZZ, XX_YYY, XX_XXX
FROM ZZZ_ZZZZ_ZZZZ
WHERE QQQQQQQQQQQQQ ='PGL'

USE XXX
SELECT AAA_AAAAA_AAAA,AA_BBB, CC_DDD
FROM SSSS_SSSSS_SSSSS
WHERE FFF_FFFF ='A'
================================================== ===========
Can anyone tell me if the queries execute concurrently or
is it one after the other?

Many thanks,

W.

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Dec 6, 2006

Dear all:

I had got the below error when I execute a DELETE SQL query in SSIS Execute SQL Task :

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But my disk has large as more than 6 GB space, and I query the log_reuse_wait_desc column in sys.databases which return value as "NOTHING".

So this confused me, any one has any experience on this?

Many thanks,

Tomorrow

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Apr 19, 2007

I'm looking for a way to refer to a package variable within any
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whether it's something similar to a parameter placeholder question
mark or something else.


FYI - I've been able to successfully execute Transact-SQL statements
within the Execute SQL task, so I don't think the Execute T-SQL task
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Jun 28, 2007

Dear Friends,

In the control flow, I have more than one sequence containers, and I have a script component that I want to be executed only when of 2 last sequence finished with sucess... these 2 sequences does not have any relation with each other...

Regards!

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Mar 12, 2008



I am using SQL 2005 SSIS. I am joining several large tables and then the move result into another table in the same database.

I would like know which method is faster:


Use Execute SQL Task to insert the result set to the target table

Use the Data Flow Task to insert the result set to the target table. (Use OLE DB source to execute SQL command and then use the SQL destination)
Could you tell me why then other is slower?

Thanks.

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Dec 2, 2005

I have a SQL Task that calls a stored procedure and returns an output parameter.  The task fails with error "Value does not fall within the expected range."   The Stored Procedure is defined as follows: Create Procedure [dbo].[TestOutputParms]             @InParm INT ,             @OutParm INT OUTPUT as Set @OutParm  = @InParm + 5   The task uses an OLEDB connection and has a source type of Direct Input.  The SQL Statement is Exec TestOutputParms 7, ? output    The parameter mapping is: Variable Name Direction Data Type Parameter Name User::OutParm Output LONG @OutParm  

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Mar 28, 2007

In the Control flow tab, I have an Execute SQL Task that outputs full Result set into a variable of an object type. Now how can I write the contents of the Full Result Set into a text file using Script Task. I also want to format the following way while I output into a file:

Column Name 1 : Column Value

Column Name 2: Column Value and so on

I tried writing the contents of the Object Variable into a file, but the file had an output of single word: System.__ComObject.




Code for Writing the Full Result Set into a Text File

Dim RSsqloutput as String = Dts.Variables("objVariable").Value.ToString

Dim strVal as String = "File completed on " & Now() & vbCrLf & "------------------------------------------------------" & vbCrLf

oLogFile.WriteAllText("C:MyFile.txt", strValue)

oLogFile.WriteAllText("C:MyFile.txt", rsSQLOutput)



I went through this link that explains how to write XML Result Set into a File, But this doesn't help as it writes in XML format.

Would you please give me a hint of code how I can go upon.





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Jun 14, 2006

Hi

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Thanks & Regards

Deepu M.I

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Apr 25, 2008



I have one Data flow, which trasfer data into two table (Parent & Child) .

My question is : Is there a way, i can load data first into parent and then child table. because child table getting load first after that parent table loading. (Execution should be Source Parent --> Destination Parent) First , (Source Child --> Destination Child) Second.
In my case its executing reverse. So i have foreign key constraints at child table , its giving foreign contraints error while running ssis package

Can any one tell me,
How to define my own sequence execution at the Data flow task (Source - Destination) ?

Thanks

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Sep 21, 2006

Hi everyone,
 
Our VB application throws .dtsx on-demand by using Threads. Everything's fine but a little detail:
when it goes to launch a SSIS package with a only task, concretely a Sequence Container task (empty, without tasks inside) fails Prevalidate method.
 
Attach you the snippet of code:
 
 
pkgResults = pkg.Validate(Nothing, Nothing, EventsSSIS, Nothing) -- pkgResults returns me Failure {1}
 
If pkgResults = DTSExecResult.Success Then
..
..
 
Validate method, as usual, do EVENTSSSIS.PreValidate event and after that, returns instead of follow raising events.
 
Perhaps it's mandatory to set one task as a minimum, I don't get the point at all
 
Any guidance or thought will be welcomed,
 
Thanks in advance and regards,

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Jun 25, 2007

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Sep 21, 2006



Hi everyone,

For first time I'm testing this task and surprisingly, when I try "Edit Package" option:


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2)The selected package cannot be opened
3)Error HRESULT E_FAIL has been returned from a call to a COM component

But after these messages you can see all the tasks but they haven't name!!

It seem as if RCW mechanism has failed between managed and unmanaged coded-partially.

I don't dare to follow doing more stuff, I don't know if that package is well-loaded or not from there. ?Ώ

Any guidance or idea about this?

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Jun 12, 2007

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Output: 10,225 rows affected.



But a Dataflow task configured to fetch data from the same view_using_joins into MyTable takes hours to do the same.



Could you please explain why is it so ?



Thanks

Subhash Subramanyam







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Nov 28, 2005

I am creating a staging database in which I am loading required tables from 2 different sources.
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I wanted to find out if this is the efficient way to do, or if there is any other way to do this.
And for source 2 shall I put in another package or shall I use the same package with different sequence container and follow the same steps
as for Source 1 tables.
Please advice.
Thanks,

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We have Sequence generatorΒ (Next Value)Β enabled for surrogate keys (SQL Server 2012). When we use the new SCD task, we get the following error:

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Jun 1, 2006

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These messages appear during Pre-Execute

[Insert new dimension record [1627]] Error: The AcquireConnection method call to the connection manager "DW" failed with error code 0xC0202009.

[DTS.Pipeline] Error: component "Insert new dimension record" (1627) failed the pre-execute phase and returned error code 0xC020801C.

... which are followed by

[Connection manager "DW"] Error: The SSIS Runtime has failed to enlist the OLE DB connection in a distributed transaction with error 0x8004D00A "Unable to enlist in the transaction.".

[Connection manager "DW"] Error: An OLE DB error has occurred. Error code: 0x8004D00A.

While still in debug mode, I can check the properties of the "DW" connection and successfully test the connection within the packages that fail.

The same packages run successfully when tested outside the container (i.e. no transaction) or when the configuration file is modified to point the "DW" connection to a development version of the db which is running on the same server as the source database.

I have successfully used DTCtester to verify that transactions from source to destination server are working correctly. Also tried setting DelayValidation = True with no change. I have opened a case with Microsoft and am awaiting a reply so I thought I'd throw a post out here to see if anyone else has encountered this and might have a resolution. Here's some more on the environment:

Source Server:

Windows Server 2003 Enterprise Edition SP1
SQL Server 2005 Enterprise Edition SP0

Destination Server:

Windows Server 2003 Enterprise Edition SP1
SQL Server 2000 Enterprise Edition SP3 (clustered)

Thank you in advance for any feedback you might be able to provide.

KS

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Jan 25, 2007

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Task failed: Load_Gs_Modifier_1
SSIS package "Package.dtsx" finis


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Jan 23, 2007

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Phil"

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Mar 17, 2007

hi

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@Value2 int
as
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I hope someone could help me with this. Thanks

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Jun 13, 2007

Hey all
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Many thanks

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Mar 21, 2006

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Oct 3, 2006



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Oct 22, 2007



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