is it possible to pass a variable to an identity funtion
example
declare @max_note int
select @max_note = max(key ) from notes
select m_key = identity( int, @max_note, 1),
name
into #prod_note
from prod_note
declare @number int
set @number = 100
SELECT emp_id AS emp_num,
fname AS first,
minit AS middle,
lname AS last,
IDENTITY(int, @number, 1) AS job_num,
job_lvl AS job_level,
pub_id,
hire_date
INTO employees
FROM employee
Is there any way i can use variable inside the identity function like in the above example?.
Is there any other alternative?
Thanks in advance
I'm new to SSIS, but have been programming in SQL and ASP.Net for several years. In Visual Studio 2005 Team Edition I've created an SSIS that imports data from a flat file into the database. The original process worked, but did not check the creation date of the import file. I've been asked to add logic that will check that date and verify that it's more recent than a value stored in the database before the import process executes.
Here are the task steps.
[Execute SQL Task] - Run a stored procedure that checks to see if the import is running. If so, stop execution. Otherwise, proceed to the next step.
[Execute SQL Task] - Log an entry to a table indicating that the import has started.
[Script Task] - Get the create date for the current flat file via the reference provided in the file connection manager. Assign that date to a global value (FileCreateDate) and pass it to the next step. This works.
[Execute SQL Task] - Compare this file date with the last file create date in the database. This is where the process breaks. This step depends on 2 variables defined at a global level. The first is FileCreateDate, which gets set in step 3. The second is a global variable named IsNewFile. That variable needs to be set in this step based on what the stored procedure this step calls finds out on the database. Precedence constraints direct behavior to the next proper node according to the TRUE/FALSE setting of IsNewFile.
If IsNewFile is FALSE, direct the process to a step that enters a log entry to a table and conclude execution of the SSIS.
If IsNewFile is TRUE, proceed with the import. There are 5 other subsequent steps that follow this decision, but since those work they are not relevant to this post.
Here is the stored procedure that Step 4 is calling. You can see that I experimented with using and not using the OUTPUT option. I really don't care if it returns the value as an OUTPUT or as a field in a recordset. All I care about is getting that value back from the stored procedure so this node in the decision tree can point the flow in the correct direction.
CREATE PROCEDURE [dbo].[p_CheckImportFileCreateDate]
/*
The SSIS package passes the FileCreateDate parameter to this procedure, which then compares that parameter with the date saved in tbl_ImportFileCreateDate.
If the date is newer (or if there is no date), it updates the field in that table and returns a TRUE IsNewFile bit value in a recordset.
Otherwise it returns a FALSE value in the IsNewFile column.
Example:
exec p_CheckImportFileCreateDate 'GL Account Import', '2/27/2008 9:24 AM', 0
*/
@ProcessName varchar(50)
, @FileCreateDate datetime
, @IsNewFile bit OUTPUT
AS
SET NOCOUNT ON
--DECLARE @IsNewFile bit
DECLARE @CreateDateInTable datetime
SELECT @CreateDateInTable = FileCreateDate FROM tbl_ImportFileCreateDate WHERE ProcessName = @ProcessName
IF EXISTS (SELECT ProcessName FROM tbl_ImportFileCreateDate WHERE ProcessName = @ProcessName)
BEGIN
-- The process exists in tbl_ImportFileCreateDate. Compare the create dates.
IF (@FileCreateDate > @CreateDateInTable)
BEGIN
-- This is a newer file date. Update the table and set @IsNewFile to TRUE.
UPDATE tbl_ImportFileCreateDate
SET FileCreateDate = @FileCreateDate
WHERE ProcessName = @ProcessName
SET @IsNewFile = 1
END
ELSE
BEGIN
-- The file date is the same or older.
SET @IsNewFile = 0
END
END
ELSE
BEGIN
-- This is a new process for tbl_ImportFileCreateDate. Add a record to that table and set @IsNewFile to TRUE.
INSERT INTO tbl_ImportFileCreateDate (ProcessName, FileCreateDate)
VALUES (@ProcessName, @FileCreateDate)
SET @IsNewFile = 1
END
SELECT @IsNewFile
The relevant Global Variables in the package are defined as follows:
Name : Scope : Date Type : Value
FileCreateDate : (Package Name) : DateType : 1/1/2000
IsNewFile : (Package Name) : Boolean : False
Setting the properties in the "Execute SQL Task Editor" has been the difficult part of this. Here are the settings.
General
Name = Compare Last File Create Date
Description = Compares the create date of the current file with a value in tbl_ImportFileCreateDate.
TimeOut = 0
CodePage = 1252
ResultSet = None
ConnectionType = OLE DB
Connection = MyServerDataBase
SQLSourceType = Direct input
IsQueryStoredProcedure = False
BypassPrepare = True
I tried several SQL statements, suspecting it's a syntax issue. All of these failed, but with different error messages. These are the 2 most recent attempts based on posts I was able to locate.
SQLStatement = exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
SQLStatement = exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
Parameter Mapping
Variable Name = User::FileCreateDate, Direction = Input, DataType = DATE, Parameter Name = 0, Parameter Size = -1
Variable Name = User::IsNewFile, Direction = Output, DataType = BYTE, Parameter Name = 1, Parameter Size = -1
Result Set is empty.
Expressions is empty.
When I run this in debug mode with this SQL statement ...
exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
... the following error message appears.
SSIS package "MyPackage.dtsx" starting.
Information: 0x4004300A at Import data from flat file to tbl_GLImport, DTS.Pipeline: Validation phase is beginning.
Error: 0xC002F210 at Compare Last File Create Date, Execute SQL Task: Executing the query "exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output" failed with the following error: "No value given for one or more required parameters.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Compare Last File Create Date
Warning: 0x80019002 at GLImport: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "MyPackage.dtsx" finished: Failure.
When the above is run tbl_ImportFileCreateDate does not get updated, so it's failing at some point when calling the procedure.
When I run this in debug mode with this SQL statement ...
exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
... the tbl_ImportFileCreateDate table gets updated. So I know that data piece is working, but then it fails with the following message.
SSIS package "MyPackage.dtsx" starting.
Information: 0x4004300A at Import data from flat file to tbl_GLImport, DTS.Pipeline: Validation phase is beginning.
Error: 0xC001F009 at GLImport: The type of the value being assigned to variable "User::IsNewFile" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC002F210 at Compare Last File Create Date, Execute SQL Task: Executing the query "exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output" failed with the following error: "The type of the value being assigned to variable "User::IsNewFile" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Compare Last File Create Date
Warning: 0x80019002 at GLImport: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (3) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "MyPackage.dtsx" finished: Failure.
The IsNewFile global variable is scoped at the package level and has a Boolean data type, and the Output parameter in the stored procedure is defined as a Bit. So what gives?
The "Possible Failure Reasons" message is so generic that it's been useless to me. And I've been unable to find any examples online that explain how to do what I'm attempting. This would seem to be a very common task. My suspicion is that one or more of the settings in that Execute SQL Task node is bad. Or that there is some cryptic, undocumented reason that this is failing.
Thanks for your help.
I need to be able to pass the output of a function to another function as input, where all functions involved are user-defined in-line table-valued functions. I already posted this on Stack Exchange, so here is a link to the relevant code: [URL] ...
I am fairly certain OUTER APPLY is the core answer here; there's *clearly* some way in which does *not* do what I need, or I would not get the null output you see in the link, but it seems clear that there should be a way to fool it into working.
Is there no way to pass identity info back through SqlDataSource? You can only do that with ADO.NET code?
In other words, if I want to run a complex INSERT statement to a table that uses Identity, I can't take that key value back through something like SCOPE_IDENTITY() and use it?
I know how to do this with ADO code, but I can't figure out how to do it purely with SqlDataSource. I was hoping to do this without having to write a new Insert statement -- just using the one that's already in the SqlDataSource control. But there doesn't seem to be any facility for Identity in there. I tried embedding a separate select statement after the insert statement and a semi-colon, but that didn't seem to do anything.
Thanks!
Hi,
I need to pass the ID of a newly inserted product in my products db to a wizard step so that I can achieve the following:
Wizard Step 1: Enter product details
Wizard Step 2: Choose product image and upload to file system, then write to DB.
All help is appreciated!
Thanks,
Chris
I am in the middle of taking course 2073B €“ Programming a Microsoft SQL Server 2000 Database. I noticed that in Module9: Implementing User-Defined Functions exercise 2, page 25; step 2 is not returning the correct answer.
Select employeeid,name,title,mgremployeeid from dbo.fn_findreports(2)
It returns manager id for both 2 and 5 and I think it should just return the results only for manager id 2. The query results for step 1 is correct but not for step 2.
Somewhere in the code I think it should compare the inemployeeid with the previous inemployeeid, and then add a counter. If the two inemployeeid are not the same then reset the counter. Then maybe add an if statement or a case statement. Can you help with the logic? Thanks!
Here is the code of the function in the book:
/*
** fn_FindReports.sql
**
** This multi-statement table-valued user-defined
** function takes an EmplyeeID number as its parameter
** and provides information about all employees who
** report to that person.
*/
USE ClassNorthwind
GO
/*
** As a multi-statement table-valued user-defined
** function it starts with the function name,
** input parameter definition and defines the output
** table.
*/
CREATE FUNCTION fn_FindReports (@InEmployeeID char(5))
RETURNS @reports TABLE
(EmployeeID char(5) PRIMARY KEY,
Name nvarchar(40) NOT NULL,
Title nvarchar(30),
MgrEmployeeID int,
processed tinyint default 0)
-- Returns a result set that lists all the employees who
-- report to a given employee directly or indirectly
AS
BEGIN
DECLARE @RowsAdded int
-- Initialize @reports with direct reports of the given employee
INSERT @reports
SELECT EmployeeID, Name = FirstName + ' ' + LastName, Title, ReportsTo, 0
FROM EMPLOYEES
WHERE ReportsTo = @InEmployeeID
SET @RowsAdded = @@rowcount
-- While new employees were added in the previous iteration
WHILE @RowsAdded > 0
BEGIN
-- Mark all employee records whose direct reports are going to be
-- found in this iteration
UPDATE @reports
SET processed = 1
WHERE processed = 0
-- Insert employees who report to employees marked 1
INSERT @reports
SELECT e.EmployeeID, Name = FirstName + ' ' + LastName , e.Title, e.ReportsTo, 0
FROM employees e, @reports r
WHERE e.ReportsTo = r.EmployeeID
AND r.processed = 1
SET @RowsAdded = @@rowcount
-- Mark all employee records whose direct reports have been
-- found in this iteration
UPDATE @reports
SET processed = 2
WHERE processed = 1
END
RETURN -- Provides the value of @reports as the result
END
GO
Hello,
I placed a post regarding this issue previously but no success. So I thought I explain everything properly this time in a new post. Thanks
I have created a stored procedure which passes variables to the ssis package and then executes the package.
The two variables inside the ssis package are @FileName and @ConnectionPath
As you can see from the below stored procedure, xp_cmdshell is used to execute the package.
If only the first variable is used in the package and the @connectionPath variable is hardcoded inside the package then package runs fine.
Problem is in this particular call as you see below because @ConnectionPath is included.
The output of print is:
dtexec /f d:sysapplCEMSSISImportsTradesBaseProfiles2.dtsx /set Package.Variables[User::FileName].Properties[Value];"d:ApplDataCEMWorkingTempprofiles.csv"
/set Package.Variables[User::ConnectionPath].Properties[Value];"Data Source=servername1instancename1, 2025;Initial Catalog=CounterpartyExposure;Provider=SQLNCLI.1;Integrated Security=SSPI;Auto Translate=False;"
Error is:
Error: 2007-08-08 08:46:01.29
Code: 0xC0202009
Source: BaseProfiles2 Connection manager "CounterpartyExposure"
Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft OLE DB Provider for ODBC Drivers" Hresult: 0x80004005 Description: "[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified".
End Error
if only the output is run in the query analyser then the error is:
The identifier that starts with 'Data Source=gblond088sjyMSQL_curves_DEV1, 2025;Initial Catalog=CounterpartyExposure;Provider=SQLNCLI.1;Integrated Security=SSPI' is too long. Maximum length is 128.
/*********************************************************************************
uspCEMTradeExecutePackage2 'd:sysapplCEMSSISImportsTradesStaticMappingOverride.dtsx',
'StaticMappingOverride.csv',
'Data Source=servername1instancename1, 2025;Initial Catalog=CounterpartyExposure;Provider=SQLNCLI.1;Integrated Security=SSPI;Auto Translate=False;'
*********************************************************************************/
ALTER procedure [dbo].[uspCEMTradeExecutePackage2]
@FullPackagePath varchar(1000),
@FileName varchar(500),
@ConnectionPath varchar(1000)
as
declare @returncode int
declare @cmd varchar(1000)
declare @FilePath varchar(1000)
declare @FullFilePath varchar(1000)
set @FilePath = 'd:ApplDataCEMWorkingTemp'
set @FullFilePath = @FilePath + @FileName
print ' ----------- ' + @FileName
set @cmd = 'dtexec /f ' + @FullPackagePath + ' /set Package.Variables[User::FileName].Properties[Value];"' + @FullFilePath + '"'
set @cmd = 'dtexec /f ' + @FullPackagePath +
' /set Package.Variables[User::FileName].Properties[Value];"' + @FullFilePath + '"
/set Package.Variables[User::ConnectionPath].Properties[Value];"' + @ConnectionPath + '"'
print @cmd
set nocount on
begin try
exec @returncode = master..xp_cmdshell @cmd
end try
begin catch
exec @LastGoodVersionSP
DECLARE @msg nvarchar(200)
SET @msg = ('Error during execute package')
EXECUTE uspErrorReporter @msg
end catch
set nocount off
Hi
I have a stored procedure which will do some thing like this
create proc xxx
(
@useralias varchar(32)
)
set @useralias = '''' + @useralias + '''';
select * from users where useralias = @useralias
EX: Select * from users where useralias = 'Santhosh'. But, when i give the query like this
EXec xxx santhosh
It gives the error message ...no column by name santhosh or Invalid column. So, i thought i will pass the same from the UI
EX:
string str = "'" + santhos + "'".
But, the probem with this is, it is not giving any results.
So, how do i get around with this prob?
Thanks!
Santhosh
I have a SQL 7 package which uses a select statement. Within the the select statement is
a where clause. I would like to define a string variable for the object of the where clause. I would
like to have this string variable passed into the package just prior to execution of the package.
Anyone know how to do this?
Thanks in advance for the help!!!!!
Gary Andrews
andrews_gary_w@solarturbines.com
I am trying to do the following:
DECLARE @MinBoundary DateTime, @s nvarchar(max)
declare @DBName sysname, @TableName sysname
select @DBName = 'MyDB', @TableName = 'MyTable'
select @s = '
SELECT Convert(DateTime, MIN(PRV.value))
[Code] ...
It works if I print @s query and run it this way, so the query is correct):
DECLARE @MinBoundary DateTime
SELECT @MinBoundary = Convert(DateTime, MIN(PRV.value))
FROM sys.partition_functions AS PF
JOIN sys.partition_parameters AS PP
ON PF.function_id = PP.function_id
[Code] ....
select field1 from table1 where field1 = @p_field1
Msg 137, Level 15, State 2, Line 1
Must declare the scalar variable "@p_field1".
Hi, i'm getting this error, could anybody please explain, how the syntax should be.........thanks
How can i execute this query thru Stored procedure ?
delete from ts_imported where ts_imported.c_change_symbol in ('A','B')
Symbols ('A','B') varies
How to pass this in paramter
I tried this
declare @Symbol varchar(20)
declare @apos char(1)
set @apos=''''
set @Symbol = @apos +'A' + @apos + ',' + @apos + 'B' + @apos
delete from ts_imported where c_change_symbol in (@Symbol)
Doesn't produce correct output!
Hi,
I am passing a filename to a command in sql.
The problem is that it gives an error if the @FullFilePath has a space in it.
set @cmd = 'dtexec /f ' + @FullPackagePath + ' /set Package.Variables[User::FileName].Properties[Value];' + @FullFilePath + '"'
print @cmd
Thanks
Hello,
In my Data Flow Task, I have a Flat File source that I would like to use a variable. How do I accomplish that? I tried it in Advanced Editor & Connection Managers, but not sure where I could slide my variables for it to be recognized.
Any help is appreciated,
-Lawrence
Hi,
i need to insert a record 1 or more times, depending of a variable in code-behind:dim amount as integeramount= value (e.g. 3)
My problem is: how to pass that variable to the stored procedure?I tried with this but nothing happens:
comd.Parameters.Add("@amount", SqlDbType.NVarChar, 10).Value = amount_of_details
Maybe is my stored procedure wrong?
Thanks
T.
Here is it:----------
ALTER PROCEDURE dbo.insert_table (@field1 nvarchar(10),...)ASDeclare @iLoopNumber intDeclare @amount intBEGIN TRAN
SET @iLoopNumber = 1
SET @amountr
While (@iLoopNumber <= @amount)
BEGIN
INSERT INTO table(field1,...)
VALUES (....))
SET @iLoopNumber = @iLoopNumber +1
End
COMMIT TRAN
Sorry to bother you.
I am trying to create an Update Form. There is only one Field that can be edited on this form – agencydesc (Agency Description). I’m trying to perform the update to the Database the .Net way and I am definitely having some trouble. The form is loaded from the file AgencyEdit.aspx. An Image Button does a Server.Transfer to AgencyUPD.aspx where the update is completed. When AgencyEdit.aspx is loaded the Agency Description is pre-populated in TextBox1. When the value of TextBox1 is changed, the change does not show when the variable is passed to AgencyUPD.aspx, the value remains the initial populated value from the Database. Any help would greatly be appreciated.
Relevant CS Code from AgencyEdit.aspx
public string myBase;
public int eSernum;
public string eAgency;
public string eDesc;
protected System.Web.UI.WebControls.ImageButton ImageButton3;
protected System.Web.UI.WebControls.TextBox TextBox1;
public string myTest
{
get {return this.TextBox1.Text;}
}
private void Page_Load(object sender, System.EventArgs e)
{
string myUrl = Application.Contents["Base"] + Common/Login.aspx";
if (Session["isLogged"] == null) Response.Redirect(myUrl);
myBase = Application.Contents["Base"].ToString();
int mySernum = Int32.Parse(Request.QueryString["sernum"]);
SqlConnection con1 = new SqlConnection(Application.Contents["EwsConnectionString"].ToString());
SqlDataReader drsLog1;
SqlCommand cmd1 = new SqlCommand();
con1.Open();
cmd1.CommandText = "SELECT * FROM ewsagencies WHERE sernum = " + mySernum;
cmd1.Connection = con1;
drsLog1 = cmd1.ExecuteReader(CommandBehavior.CloseConnection);
while (drsLog1.Read())
{
eSernum = drsLog1.GetInt32(0);
eAgency = drsLog1.GetString(1);
if (!drsLog1.IsDBNull(2)) eDesc = drsLog1.GetString(2);
}
con1.Close();
this.TextBox1.Text = eDesc;
}
private void ImageButton3_Click(object sender, System.Web.UI.ImageClickEventArgs e)
{
Server.Transfer("AgencyUPD.aspx");
}
Relevant CS Code from AgencyUPD.aspx
namespace VWeb.vAdmin.Agencies
{
public class AgencyUPD : System.Web.UI.Page
{
public AgencyEdit SourcePage;
private void Page_Load(object sender, System.EventArgs e)
{
AgencyEdit SourcePage = (AgencyEdit) Context.Handler;
int mySernum = SourcePage.eSernum;
string myDesc = SourcePage.myTest;
SqlConnection conUpdate = new SqlConnection(Application.Contents["EwsConnectionString"].ToString());
SqlCommand cmd1 = new SqlCommand();
conUpdate.Open();
cmd1.CommandText = "UPDATE ewsagencies SET agencydesc = @desc WHERE sernum = " + mySernum;
cmd1.Parameters.Add("@desc", SqlDbType.VarChar).Value = myDesc;
cmd1.Connection = conUpdate;
cmd1.ExecuteNonQuery();
conUpdate.Close();
string myUrl = Application.Contents["Base"] + "vAdmin/Agencies/AgencyList.aspx";
Response.Redirect(myUrl);
}
#region Web Form Designer generated code .. etc.
}
}
I am trying to create a stored procedure for automating Bulk inserting into tables
for one database to another.
Is there any way i can pass the table name as variable to insert and select stmt
thanks in advance
I am trying to pass a value from a VB Custom Task to
a DTS. The DTS doesn't get the value and I do not understand
why. Snipet follows:
oPKG.GlobalVariables.Item("gsAnyTypeData").Value = "Hello World"
oPKG.GlobalVariables.AddGlobalVariable ("gsAnyTypeData"), "Hello World"
oPKG.LoadFromSQLServer ".", , , 256, , , , DTSpackage_to_execute
oPKG.Execute
I've tried declaring the global variable in the called DTS and
I've tried without it. Neither contain the value when the DTS is
executed.
Thanks for your time and help,
Martin
I have the following stroed procedure and need someone to tell me what i am doing wrong. First off i am passing the value of sName from ASP to my sql stored procedure.
the following will work if i do (select distinct * )
Code:
SQL:
CREATE PROCEDURE Get_codes
@sName varchar(255)
AS
Select DISTINCT @sName
From CheckDetail
Where @sName is not Null and @sName <> ''
/*Order by @sName*/
GO
I've the below query where I am referencing an employee table that has the following structure and has three employee records
IDFIRST_NAMEEMAIL_ADDR
123DONALD DONALD@GMAIL.COM
345MAYANK MAYANKMIN@GMAIL.COM
657MAYANK_NEWMAYANKCGG@GMAIL.COM
I'm passing name of this table (dbO.TD_EmployeeProfile_FinalV2) to get the counts from function FN_COUNT_ROWS (count is 3 as you can see above) so this while loop should run 3 times for all three employees. I'm having issues with statement "SELECT @EMP_ID" and "SELECT @EMAIL"
DECLARE @email varchar(500)
,@intFlag INT
,@INTFLAGMAX int
,@TABLE_NAME VARCHAR(100)
,@EMP_ID INT
[Code] .....
---ERRORS i'm getting
Msg 102, Level 15, State 1, Line 23
Incorrect syntax near ')'.
Msg 102, Level 15, State 1, Line 24
Incorrect syntax near ')'
Hi,
How can we pass sysdate value as default value to a GlobalVariable to SSIS?
Regards,
Mohammad Sufian
Hi all,
By using for each loop container and script task, i am able to pick the file name from a specified folder to a user defined variable. Now i am trying to pass this variable to excel source (using data flow), but i am getting this error : -
===================================
Error at Data Flow Task [Excel Source [1]]: A destination table name has not been provided.
(Microsoft Visual Studio)
===================================
Exception from HRESULT: 0xC0202042 (Microsoft.SqlServer.DTSPipelineWrap)
------------------------------
Program Location:
at Microsoft.SqlServer.Dts.Pipeline.Wrapper.CManagedComponentWrapperClass.ReinitializeMetaData()
at Microsoft.DataTransformationServices.DataFlowUI.DataFlowComponentUI.ReinitializeMetadata()
at Microsoft.DataTransformationServices.DataFlowUI.DataFlowAdapterUI.connectionPage_SaveConnectionAttributes(Object sender, ConnectionAttributesEventArgs args)
Please can you suggest me how should i pass the vaiable to the data flow and how the Excel sheet will be selected there.
Hi all,
By using for each loop container and script task, i am able to pick the file name from a specified folder to a user defined variable. Now i am trying to pass this variable to excel source (using data flow), but i am getting this error : -
===================================
Error at Data Flow Task [Excel Source [1]]: A destination table name has not been provided.
(Microsoft Visual Studio)
===================================
Exception from HRESULT: 0xC0202042 (Microsoft.SqlServer.DTSPipelineWrap)
------------------------------
Program Location:
at Microsoft.SqlServer.Dts.Pipeline.Wrapper.CManagedComponentWrapperClass.ReinitializeMetaData()
at Microsoft.DataTransformationServices.DataFlowUI.DataFlowComponentUI.ReinitializeMetadata()
at Microsoft.DataTransformationServices.DataFlowUI.DataFlowAdapterUI.connectionPage_SaveConnectionAttributes(Object sender, ConnectionAttributesEventArgs args)
Please can you suggest me how should i pass the vaiable to the data flow and how the Excel sheet will be selected there.
Hi Everybody,
I have to generate a seq num and increment it by 1,i used execute sql task and wrote a proc using a variable(out) now this out variable has that value.Now i need to add a extra column to all the records coming in this current batch with the value in the variable.
I know that i can use derived column transformation ,but its not working,giving the following error.
the errors thrown are:
[OLE DB Destination [16]] Error: An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft OLE DB Provider for Oracle" Hresult: 0x80004005 Description: "Unspecified error". An OLE DB record is available. Source: "Microsoft OLE DB Provider for Oracle" Hresult: 0x80004005 Description: "ORA-01779: cannot modify a column which maps to a non key-preserved table ".
[OLE DB Destination [16]] Error: The "input "OLE DB Destination Input" (29)" failed because error code 0xC020907B occurred, and the error row disposition on "input "OLE DB Destination Input" (29)" specifies failure on error. An error occurred on the specified object of the specified component.
[DTS.Pipeline] Error: The ProcessInput method on component "OLE DB Destination" (16) failed with error code 0xC0209029. The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running.
[DTS.Pipeline] Error: Thread "WorkThread0" has exited with error code 0xC0209029.
[OLE DB Source [1]] Error: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
[DTS.Pipeline] Error: The PrimeOutput method on component "OLE DB Source" (1) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
[DTS.Pipeline] Error: Thread "SourceThread0" has exited with error code 0xC0047038.
i have created a variable with scope as package,used that in execute sql task.then using precedence constrains added a data flow task to it.
In the data flow task between the source and destination i placed a derived column transformation.
the execute sql task is running fine,dataflow task is failing.In dataflow task also source and destination is failing but derived column transformation is working.
Am i doing correct.Pls advice.
Regards
Swan
Dear All,
I have created a DTS Package in Integration Services 2005.
Within the DTS Package declared a variable named xxx and passed a value 1234.
In the control flow i dropped a Data flow task and in the Property Expression Editor of DataFlow Task i defined
Property = [DataReader Source].[sqlCommand]
Expression = Variable name.
Now in the DataFlow Task Canvas dropped DataReaderSource.
How can i pass variable value to the SQLCommand ="Select * from table where name = Variable value.
regards
Sufian
-- Create an Employee table.
CREATE TABLE dbo.MyEmployees
(
EmployeeID smallint NOT NULL,
FirstName nvarchar(30) Â NOT NULL,
LastName  nvarchar(40) NOT NULL,
Title nvarchar(50) NOT NULL,
DeptID smallint NOT NULL,
ManagerID int NULL,
 CONSTRAINT PK_EmployeeID PRIMARY KEY CLUSTERED (EmployeeID ASC)Â
);
-- Populate the table with values.
INSERT INTO dbo.MyEmployees VALUESÂ
 (1, N'Ken', N'Sánchez', N'Chief Executive Officer',16,NULL)
,(273, N'Brian', N'Welcker', N'Vice President of Sales',3,1)
,(274, N'Stephen', N'Jiang', N'North American Sales Manager',3,273)
,(275, N'Michael', N'Blythe', N'Sales Representative',3,274)
[code]....
Hi,
I have a problem passing the resultset of a query to a function.
so I started like this:
DECLARE @idoc as int, @MyResultset as ????,@StartPath as nvarchar(50);
set @StartPath ='nodes/node'
EXEC sp_xml_preparedocument @idoc output,@XML_IN
set @MyResultset =(select * from OPENXML(@idoc,@startpath,2))
select fn_myfunction( @MyResultset); -- get the recursive path for example
but this don't work.
Do i have to use a temporary table or is there any way to do it with parameters?
Thanks in advance
Raimund
hi, good day,
if i would like to pass a parameter into store procedure for bulk insert command as below
BULK INSERT [mytable] FROM
@FILE_PATH
WITH (FIELDTERMINATOR = ' ', ROWTERMINATOR = '')
howto i put @FILEPATH in above query inside store procedure ?
thanks for guidance :)
How do you pass a value in a parameter to a variable ?
View 2 Replies View RelatedHow can I pass a variable to a DataReader in a DataFlow task?
My SqlCommand for the DataReader is:
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The DataFlow task is nested in a ForEach loop. I confirmed that the variable is changing with each loop by using a ScriptTaks and a message box. However, the DataReader SqlCommand does not seem to be updating.
i have on table temp and it has column name fhID, now that column name and table name comes as parameter in stored procedure from c#.
now stored procedure has code somthing like below
@column nvarchar(50)
@tbname nvarchar(50)
-- both are parameter comes from c#
decalre @maxid
select @maxid=max(@column) from @tbname
rather than prints the maximum values of "fhid" it prints column name itself.
now i how can i achive actual working of max function using parameter.
is there any other way to pass parameter in aggregate function or it is not allowed to pass.???
plz help me,
thanks
vishal parekh
'fhid'
now how can
Hi Friends,Is it possible to pass a table as a parameter to a funtion.whos function declaration would look some thing like this....ALTER FUNCTION TempFunction (@TempTable TABLE, @nPId INT)my problem is: i have to access a temporary table created in an SP ina functionALTER PROCEDURE MySPBEGIN....DECLARE @TmpTable TABLE(...)....TempFunction(@TmpTable)....ENDThanksArunDhaJ
View 12 Replies View RelatedI'm having problem with an OpenQuery statement in stored procedure, which should be run on FoxPro linked server. I'm getting either an error messages or not the result I expected. I know that the problem is with WHERE part, without this part it works.
Here is the code:
-------------------------------------
DECLARE @LastDate datetime
SELECT @LastDate = MAX(DateChaged)
FROM tblPersonel
WHERE ACTIVE IN( 'A', 'T')
1. I tried:
SELECT * FROM OPENQUERY(FoxProLink, 'SELECT ACTIVE, EmpNumber FROM tblPersonel WHERE DateChanged >=''+@LastDate+''')
This line gives me an error msg:
Could not execute query against OLE DB provider 'MSDASQL'.
[OLE/DB provider returned message: [Microsoft][ODBC Visual FoxPro Driver]Operator/operand type mismatch.]
2. I tried to use CTOD() - FOXPRO function to convert character to date.
SELECT * FROM OPENQUERY(FoxProLink, 'SELECT ACTIVE, EmpNumber FROM tblPersonel WHERE DateChanged >=CTOD(''+@LastDate+'')')
-this doesn't give any error, but doesn't limit the result set as it should.
Thanks all.