Execute SQL Task With No Rows Affected

May 20, 2007

Hi,

I used with Execute SQL Task for update a table in Oracle DB.

I saw that when the command has no rows for updeting, the task fails.

Here is my command:

update tableName set fieldA=sysdate where fieldB is Null

and again, when there are some rows that fieldB is Null then the command succeed, but when the fieldB in all the rows is not null the command fails.

I tried to play with the ResultSet with no success.

Please your advice.



Thank you in advance

Noam

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Getting The Count Of Rows For 3 Tables In Single Execute SQL Task

Feb 27, 2007

hi frnds,

im very new to SSIS package .my package consists of Single Exceute task.

In Single Exceute SQL task i had 3 seperate queries to get the count of rows of 3 tables.

the Query goes like dis ...

select count(*) AS precheckcount1 from new_main_dts where cust_nbr like '875%'

like dis for another 2 tables i had written with the alias name precheckcount2 and 3

i mapped the variable user::precheckcount1 to precheckcount1 in the resultSet and for other two alias name i did the same.

while executing the package the error is thrown : [Execute SQL Task] Error: An error occurred while assigning a value to variable "precheckcount2": "Unable to find column precheckcount2 in the result set.".

please help me its very urgent

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Dec 5, 2006

I use business logic layer,  TableAdapter(middle tier) and StoredProcedure(backend).  In my stored procedure,I set as follows:set nocount offWhat and where should I do in order to get the rows affected count in the business logic layer(C#/VB code)?Thank you.

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May 6, 2008

After executing a restore command. I got the following result.
Anyone know why is displaying rows affected. I saw the executiong plan and it shows several execution plans? Its the first time i see it. Can anyone explain what is going on?


restore database test_GG_ATRECORDING_QAT2
from disk = 'f:a.bak'
with move 'a' to 'f:MSSQL$INAQATdataa2.mdf',
move 'a_log' to 'f:MSSQL$INAQATdataa2_log.LDF'



Processed 11016 pages for database 'test_GG_ATRECORDING_QAT2', file 'a' on file 1.
Processed 1 pages for database 'test_GG_ATRECORDING_QAT2', file 'a_log' on file 1.

(1 row(s) affected)


(7 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)


(11 row(s) affected)


(7 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)


(5 row(s) affected)

RESTORE DATABASE successfully processed 11017 pages in 2.330 seconds (38.732 MB/sec).

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May 28, 2004

Hello all,

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Mar 13, 2006

I was racking my brains trying to figure out why SomeCommand.ExecuteNonQuery() was not returning any rows...
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Dec 29, 2004

Hello,

I am using a cursor to navigate on data...of a table....
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in order to not be processed...
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I declared a dynamic cursor but it does not work.

Does anyone know how I can do this??

Thanks :)

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Jul 23, 2007

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  @ObjectId int,
  @FanId int,
  @DateContributed DateTime,
  @Notes nvarchar(512),
  @ObjectType int
AS

BEGIN

  BEGIN TRAN
      INSERT INTO FighterContributions
        (FighterId, FanId, DateContributed, Notes) VALUES
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    IF @@ERROR <> 0
    BEGIN
      ROLLBACK RETURN
    END

  COMMIT TRAN

END 

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Mar 15, 2004

I have a mixed mode account setup with exec permissions granted on my stored procedures. I am running an sp that is editing a member, and if i run it using my query analyzer with the same login, my sp writes to the db. however, if i'm calling it through my web app (asp.net) it doesn't. here is my sp code:

USE DATABASE
--DROP PROC sp_EditMember
GO

--Create the stored procedure
CREATE PROCEDURE sp_EditMember
@member_id smallint,
@last_name nvarchar(50), --not nullable
@first_name nvarchar(50),
@spouse_name nvarchar(50),
@street_address nvarchar(50),
@city nvarchar(35),
@state nvarchar(5),
@zip_code nvarchar(15),
@zip_4 nvarchar(4),
@area_code nvarchar(10),
@phone_number nvarchar(20),
@email nvarchar(50),
@child_1 nvarchar(30),
@child_2 nvarchar(30),
@child_3 nvarchar(30),
@child_4 nvarchar(30),
@child_5 nvarchar(30),
@member_status nvarchar(20),
@member_exp nvarchar(10),
@plaques_st nvarchar(10)

AS
BEGIN TRAN
UPDATE Members
SET last_name = @last_name, first_name = @first_name,
spouse_name = @spouse_name, street_address = @street_address,
city = @city, state = @state, zip_code = @zip_code, zip_4 = @zip_4,
area_code = @area_code, phone_number = @phone_number, email = @email,
child_1 = @child_1, child_2 = @child_2, child_3 = @child_3,
child_4 = @child_4, child_5 = @child_5,
member_status = @member_status, member_exp = @member_exp,
plaques_st = @plaques_st

WHERE member_id = @member_id

IF @@ERROR <> 0
BEGIN
ROLLBACK TRAN
END
ELSE COMMIT TRAN
GO
--------------------------------------

on my app side- i've already ensured the datatypes match up and the sizes are all ok (except for member_id, the variable is an int and i pass it as a small_int- the number is ranging from 1000-10000).

any troubleshooting on this?

thanks in advance,

sudeep.

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Jun 1, 2004

Hi,

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"Key column information is insufficient or incorrect. To many rows were affected by update."

What to do, to delete these records?

Appreciated..

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May 15, 2015

I have a file which has some wind data that i am trying to import into a sql data base through bulk insert. if the script works as it supposed i should see 144 rows impacted but i see 0 rows affected. 

BULK INSERT TOWER.RAWINTERFACE_1058 FROM 'C:Temp900020150427583.txt' 
WITH(CHECK_CONSTRAINTS,CODEPAGE='RAW',DATAFILETYPE='char',FIELDTERMINATOR=' ',ROWTERMINATOR='
',FIRSTROW=172)

The code works if the file is large but if its small 0 rows are affected. and also if i remove the header rows then the file works again. want to understand what is going on here. i am including the screen shot of the file in notepad++. I have tried changing the row terminator to ' ' , ' ' and also tried to change the codepage but nothing seems to work. No error file is being generated either, if i give a error file option. 

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Apr 11, 2008

Hello,

For the following ADO Connection::Execute() function the "recAffected" is zero, after a successful insertion of data, in SQL Server 2005. In SQL Server Express I am getting the the number of records affected value correctly.

_variant_t recAffected;
connectionObject->Execute(SQL, &recAffected, adCmdText );

The SQL string is

BEGIN
DELETE FROM MyTable WHERE Column_1 IN ('abc', 'def' )
END
BEGIN
INSERT INTO MyTable (Column_1, Column_2, Cloumn_3 )
SELECT 'abc', 'data11', 'data12'
UNION ALL
SELECT 'def', 'data21', 'data22'
END

But see this, for SQL Server 2005 "recAffected" has the correct value of 2 when I have just the insert statement.

INSERT INTO MyTable (Column_1, Column_2, Cloumn_3 )
SELECT 'abc', 'data11', 'data12'
UNION ALL
SELECT 'def', 'data21', 'data22'

For SQL Server 2005 in both cases the table got successfully inserted two rows and the HRESULT of Execute() function returns S_OK.

Does the Execute function has any problem with a statement like the first one (with delete and insert) on a SQL Server 2005 DB?

Why the "recAffected" has a value zero for the first SQL (with delete and insert) on a SQL Server 2005 DB? Do I need to pass any options to Execute() function for a SQL Server 2005 DB?

When connecting to SQL Server Express the "recAffected" has the correct values for any type of SQL statements.

Thank you for your time. Any help greatly appreciated.

Thanks,
Kannan

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ADO - Connection::Execute() Returning Zero Records Affected After Successful Insertion Of Data In SQL Server 2005

Apr 5, 2008

Hello,

For the following ADO Connection::Execute() function the "recAffected" is zero, after a successful insertion of data, in SQL Server 2005. In SQL Server Express I am getting the the number of records affected value correctly.

_variant_t recAffected;
connectionObject->Execute(SQL, &recAffected, adCmdText );

The SQL string is

BEGIN
DELETE FROM MyTable WHERE Column_1 IN ('abc', 'def' )
END
BEGIN
INSERT INTO MyTable (Column_1, Column_2, Cloumn_3 )
SELECT 'abc', 'data11', 'data12'
UNION ALL
SELECT 'def', 'data21', 'data22'
END

But see this, for SQL Server 2005 "recAffected" has the correct value of 2 when I have just the insert statement.

INSERT INTO MyTable (Column_1, Column_2, Cloumn_3 )
SELECT 'abc', 'data11', 'data12'
UNION ALL
SELECT 'def', 'data21', 'data22'

For SQL Server 2005 in both cases the table got successfully inserted two rows and the HRESULT of Execute() function returns S_OK.

Does the Execute function has any problem with a statement like the first one (with delete and insert) on a SQL Server 2005 DB?

Why the "recAffected" has a value zero for the first SQL (with delete and insert) on a SQL Server 2005 DB? Do I need to pass any options to Execute() function for a SQL Server 2005 DB?

When connecting to SQL Server Express the "recAffected" has the correct values for any type of SQL statements.

Thank you for your time. Any help greatly appreciated.

Thanks,
Kannan

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Nov 7, 2007

Hi,
Using VS.NET 2008 Beta2, and SQL Server 2005.
I have a gridview bound to a linq data source, and when trying to update a row, I get an exception that no rows were modified.
The query generated is:
 UPDATE [dbo].[package]
SET [owner_id] = @p5
WHERE ([package_id] = @p0) AND ([title] = @p1) AND ([directory] = @p2) AND ([owner_id] = @p3) AND ([creation_date] = @p4)
-- @p0: Input Int32 (Size = 0; Prec = 0; Scale = 0) [20006]
-- @p1: Input String (Size = 22; Prec = 0; Scale = 0) [Visual Studio.NET 2005]
-- @p2: Input String (Size = 26; Prec = 0; Scale = 0) [MSI_Visual_Studio.NET_2005]
-- @p3: Input Int32 (Size = 0; Prec = 0; Scale = 0) [10000]
-- @p4: Input DateTime (Size = 0; Prec = 0; Scale = 0) [11/07/2007 12:00:00 a.m.]
-- @p5: Input Int32 (Size = 0; Prec = 0; Scale = 0) [10001]
-- Context: SqlProvider(Sql2005) Model: AttributedMetaModel Build: 3.5.20706.1

 
If I run it manually on sql server, it fails until the directory column is removed. The type is varchar(50), with a uniqueness constraint. However, this is same type as the title column, which doesn't have this problem.
Thanks,
Jessica

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mikem

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Apr 11, 2004

Hi,

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Below is the normal way i did in vb.net, but how to check for the return value. Please help.


========
Public Sub CreateMySqlCommand(myExecuteQuery As String, myConnection As SqlConnection)
Dim myCommand As New SqlCommand(myExecuteQuery, myConnection)
myCommand.Connection.Open()
myCommand.ExecuteNonQuery()
myConnection.Close()
End Sub 'CreateMySqlCommand
========

Thank you.

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Here is my XML

?xml version="1.0" encoding="utf-8"?>
<status>
<connection_status>successful</connection_status>
<operation_status>successful</operation_status>
<CustomerDeposits>

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Create Procedure DailyCheckList
As
SET NOCOUNT ON
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Jun 13, 2007

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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)



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part number leadtime

x 5

y 9

....



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

thanks

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Dec 6, 2006

Dear all:

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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".

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Many thanks,

Tomorrow

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FYI - I've been able to successfully execute Transact-SQL statements
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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)
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Thanks.

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Dec 2, 2005

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Mar 28, 2007

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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

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

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

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



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





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Hi

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Sep 21, 2006



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Jun 12, 2007

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



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Thanks

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Oct 13, 2015

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This data flow task is placed inside For each loop container.

is this issue because of any performance issue in SSIS packages such as buffer size.

find the error below:

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[code]....

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