Need Help On How To Passing Variable Inside A Data Flow
Jun 19, 2006
All,
Is it possible to passing variable at row level within a data flow? If so, what transformation should use?
Thanks
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Assign Value To A Variable Inside Data Flow
Mar 14, 2008hi,
I have an aggregate transformation in a dataflow task.
It has only 1 output value.
I'm trying to assign this value to a user variable, but I can't figure out how to do that.
i can hack something silly together - like write the value to the db, and then get it out, but I there has to be an easier way..
Thanks a lot.!
Is There A Way To Set A Variable In A Data Flow From A SQL Statement (like In Control Flow)
Jan 12, 2006I'm currently setting variables at the package level with an ExecuteSQL task. This works fine. However, I'm now starting to think about restartability midway through a package. It would be nice to have the variable(s) needed in a data flow set within the data flow so that I only have to restart that task.
Is there a way to do that using an SQL statement as the source of the value in a data flow?
OR, when using checkpoints will it save variable settings so that they are available when the package is restarted? This would make my issue a moot point.
Transaction Inside A Data Flow Task
Oct 30, 2006We are designing an ETL solution for a BI project using SSIS.
We need to load a dimension table from a source DB into the DW; inside the DW there are two tables for each source dimension table: a current dimension table and a storical dimension table.
The source table includes technical columns that indicate if each record was processed correctly by ETL procedures.
Each row in the source table can be a new record, or an exisisting one. If it's a new record, a corresponding new record should be inserted into the current dimension table of the DW; if it's an exisisting one, a new record should be inserted in the storical dimension table and the existing record in the current dimension table should be updated.
Furthermore for each record we need to update the source table with an error code. If the record was processed with succes the code is zero, otherwise it contains an error code.
I try to use a single data flow task, using the 'ole db command trasformation' task for managing update and 'ole db destination' task for managing insert.
The problem is that some insert and update should be executed inside a single transaction, for each record; for example if the source contains a new record I should insert the record in the current dimension table and update the source record with error code zero if every think goes fine.
There is some way to group task in the data flow pane in a single transaction ?
There is a better way to do that ?
Cosimo
Data Flow Inside For Each Loop - Error Handling
Jun 23, 2006Hopefully this is an easy question:
Inside of a for each loop (looping through an ADO record set of objects to import) I have a data flow task (along with many other processes).... if the dataflow task suceeds I log success in a table. If it errors I want it to fail the dataflow task (which will fire off my Event Handler for that data flow and log the failure, email etc) BUT I want it to continue the loop - I can't seem to figure out how to get the data flow object not to fail the whole loop. If any other objects inside the foreach, other than the data flow, fail I would like the whole loop to fail. Also if possible (but not a requirement) I would like it to have a threshold where if the data flow fails X variable times it will fail the package.
I am having difficulty how to not fail the loop when the import data fails..... just looking for a simple "on error next" type logic for that specific object in the foreach but not the rest. Thanks in advance for the help/advice.
Populating A Surrogate Key Inside Data Flow Task
Jul 19, 2007Hi,
I have tables like the one below for my Stage and dimension tables:
Stage Table
accountid
name
address
Dimension Table
accountkey ---- surrogate key (DW key)
accountid ---- business key (transaction's primary key)
name
address
I used slowly changing dimension to detect the changes for the records inside my Dimension table. But I had a problem when a new record exists in the stage table. The accountkey is set as the primary key and it gets its value from a different table which stores the last account key that was created. I cannot load all the changes unless i have a business key. Is there a way that i can get the "last key" from a different table in the data flow area and then supply it together with the other fields in the new output branch of the slowly changing dimension?
cherriesh
thanks!
To Do Update Inside The Data Flow Task Of Package
Mar 10, 2008Hi
Is there any task which helps up to update data inside the data flow task or any method to do the same.....
Passing Variables To Data Flow Component
Apr 27, 2006Hi,
I've read the various posts and articles regarding this matter, but I seem to have problems getting to work:
In my control flow, I start by declaring a variable named "LastJobLedgerEntryID", to identify the records I need to add to the stage. From there I would like to use this variable in the source component in my dataflow, i.e.:
"SELECT [Entry No_],[Job No_],[Posting Date],[Document No_],[Type],[No_],[Description],[Quantity],[Direct Unit Cost],[Unit Cost],[Unit Price],[Chargeable],[Job Posting Group],[Global Dimension 1 Code],[Global Dimension 2 Code],[Work Type Code] FROM mytable WHERE [Entry No_] > " + @[User::LastJobLedgerEntryID]
But this fails? I should note that the variable LastJobLedgerEntryID is stored as a int32, and with the default value of 0
Could someone please help me with this?
Thanks in advance!
How To Retrieve Connections Collection Inside Custom Data Flow Tasks (source/destination)
May 16, 2008Hi,
How do I retrieve the connections (connection managers) collections from Custom Data Flow destination? ComponentMetadata.RuntimeConnectionCollection is empty. I would like to be able to access all the connections defined in the package from the custom data flow task.
I came across code in which it was possible to access the Connections collection using the IDtsConnectionService for custom task (destination). The custom task has access to serviceProvider, whcih can be used to get access to the IDtsConnectionService interface but not the custom data flow task.
Any help appreciated.
Thanks
Naveen
How To Change The Value Of A Variable Within Data Flow
May 18, 2006Hi,
I would like to know is there any way we can assign/change the value of variable within data flow without using script component?
Thx.
How Should I Pass Variable To Data Flow
Apr 8, 2008Hi 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.
Setting Variable Values From Within A Data Flow
Feb 15, 2008Hello There:
I am running a data flow within a ForEach loop wherein I am computing a value called QuotaGap. When it is 0 I do not want any further execution of the loop. I am using a Conditional Transform within this dataflow that writes a record to a table only when the QuotaGap is NOT 0. However, I am unable to terminate the execution of the loop as I am still within the dataflow.
Now, the computation of the gap requires a value from another variable called NetPurchases. I tried using an ExecuteSQL task in the control flow but could not figure out how to pass the value of the variable NetPurchases into the select statement to compute the gap. For example, the select statement would read:
select (QuotaUpperLimit - ?) As QuotaGap from <<tablename>>
I tried setting the parameter as an input as well as an output and it did not work.
Then I tried passing the entire SQL as a string within a variable. This does not work either because in order to compute the math QuotaUpperLimit - NetPurchases, both variables need to be integers but then you cannot concatenate integres together, which is what we need to do to create the SQL.
The other reason I am going through these hoops I guess is that I have not figured out a way to set the value of a variable within a data flow. I compute the value for QuotaGap within the dataflow in a ForEach loop but I have no way to pass this result to a variable called QuotaGap without using an ExecuteSQL task or another ForEach Loop.
I have spent hours on this simple issue and so have given up and looking to the good friends in this forum for help.
If what I have stated is not clear please let me know and I will try to clarify things a bit.
Thanks!
Variable Not Getting Updated And Passed Into Data Flow
Dec 12, 2006My package sets a variable in an ExecSQL task. This variable is then used as a parameter in a DataFlow task that follows. Normally everything works just fine. However, sometimes if the package fails inbetween the step that sets the variable and the DataFlow, the default value of the variable is stored in the checkpoint file. (It is not failing in the step that sets the variable) When the package is restarted I can see that the variable is not set to the data value in the database, but rather it has its default (design time) value.
Anyone else see this bug?
Try Catch Doesn't Catch Errors Inside A Data Flow Transformation Script Component
Feb 15, 2007Hi,
I'm having trouble with a Script Component in a data flow task. I have code that does a SqlCommand.ExecuteReader() call that throws an 'Object reference not set to an instance of an object' error. Thing is, the SqlCommand.ExecuteReader() call is already inside a Try..Catch block. Essentially I have two questions regarding this error:
a) Why doesn't my Catch block catch the exception?
b) I've made sure that my SqlCommand object and the SqlConnection property that it uses are properly instantiated, and the query is correct. Any ideas on why it is throwing that exception?
Hope someone could help.
How To Assign Value To A Package Variable In A Data Flow Task ??
Mar 13, 2007Hi Everyone,
In the data flow task, i have done a group by and now i have a single row.... I want to assign the value in this row to a package variable.... Without using the script component .......Any suggestions ??
Regards,
Manu
Data Flow Source That Will Take A String Variable With Csv Structure?
Dec 21, 2006I am able to use a custom script task to receive a MSMQ package and save the package contents to a flat file.
I can also use the bulk load task to push the flat file contents into a SQL table.
However, I would like to save the package contents to a variable (done, it works), and then pass that string variable to a data flow task for SQL upload. In other words, I don't see any reason to persist the msmq package contents to disk.
My question is: Which data flow source can I use that will accept a string variable? The string variable will then need to be processed with bulk load or an execute sql task.
Btw, the content of the string variable is a csv style string:
"01001","11/21/2006",15
"01001","11/21/2006",1
"01001","11/21/2006",25
"01001","11/21/2006",3
Thanks,
Trey
Incrementing A User Variable In Data Flow Task
Mar 13, 2008
Hello All,
I have a user variable , say max_id, which retrieves the max id from a primary key column of a table.
now in Data Flow Task, I have a Derived Column where I am creating a new column which will have the values max_id + 1 for the first record, then max_id + 2 for the second record of the derived column and so on..
and then I am mapping this derived column with that primary key column of the table, so that the new id's are different than the old ones which are already in the table, so there wont be any primary key violation.
I cannot make that primary key column as an Identity column.
my question is how do I increment this max_id user variable everytime ?
Regards,
Kapadia Shalin P.
Passing Data From Db To Ssis Variable
Jul 11, 2007Is there anyway to pass data from a sql database to a variable in a ssis package. I'm trying to get a few fields from a sql database into some variables in my package and send an email using these variables with the send mail task?
Thanks,
How To Assign User Variable Value To The Derived Column, In Data Flow Task
Dec 19, 2006Hi:
In the derived column transformation editor, I have a Derived column name called FileGroupID. I would like to pass in a value for this column from a variable that I have set earlier in the scope. Can someone let me know, how to write the expression that does that and where do I specifiy that expression. I am thinking its the expression field in the derived column transformation editor. My main question is how to actually write the expression, what is the syntax to pull the variable value? Thanks.
MA2005
SSIS Custom Data Flow Component - Variable Type Converter
Jun 27, 2007Hi all,
I am creating a customer data flow component for SSIS for use in a package. I've got some custom properties that I am exposing using the supplied advanced editor (no custom property editor here).
Some of my properties are enumerated types, and I have deciphered how to get those properties to show as dropdown lists of their respective enumerations. (For those of you who may be looking as hard as I did as to how to accomplish this, see the end of this post.)
I also have a few properties which request SSIS package variable names - such as an file name variable. However, I can't figure out how to tell the advanced editor that the property is looking for an SSIS variable, so that it can show a dropdown list of package variables, much like virtually any other Microsoft supplied Data Flow component can.
Is there a Type Converter I could specify for those custom properties? Is there another way to instruct SSIS that my custom property is expecting a variable? Or do I need to code a custom UI for editing my Data Flow Task?
To create a dropdown list of values for a custom property that represents an enum, do the following:
1. Create your enum definition, such as "public enum ThisIsMyEnum { one, two }"
2. Create a new class that inherits from TypeConverter, such as "public class MyEnumConverter : TypeConverter"
3. Override "CanConvertFrom", and return true if "sourceType == typeof(string)"
4. Override "CanConvertTo", and return true if "destinationType == typeof(string)"
5. Override "ConvertFrom", and return the enum value (such as "one" or "two" in my example) that corresponds to the string passed in the parameter "value"
6. Override "ConvertTo", and return a string that corresponds to the enum value passed in the parameter "value"
7. Override "GetStandardValuesSupported" and return true
8. Override "GetStandarValuesExclusive" and return true to indicate that ONLY the enum values should be accepted
9. Override "GetStandardValues", and return a new StandardValuesCollection constructed with Enum.GetValues() of your enum, such as "return new StandardValuesCollection(Enum.GetValues(typeof(ThisIsMyEnum)));"
10. Just above your "public enum" declaration, add a "TypeConverter" attribute to link your type converter to your enum, such as "[TypeConverter(typeof(MyEnumConverter))]"
11. In "ProvideComponentProperties", after you've created your custom property like this: "IDTSCustomProperty90 propEnum = ComponentMetaData.CustomPropertyCollection.New()", add another line to specify the TypeConverter property of the property to the full assembly name of your type converter, like so: "propEnum.TypeConverter = typeof(MyEnumConverter).AssemblyQualifiedName;"
Problem Assigning Value To Package Variable From Data Flow Script Component
Sep 28, 2005In my Script Component properties I have included "ClientReportGroupId" as a ReadWrite variable. This variable is declared as a Package Variable.
View 23 Replies View RelatedThe Return Of Problem Assigning Value To Package Variable From Data Flow Script Component
Jul 10, 2006I have a Data Flow Script Component(Destination Type) and in the properties I have a read/write variable called User::giRowCount
User::giRowCount is populated by a Row Count Component previously in the Data Flow.
After reading http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=97494&SiteID=1 it is very clear that you can actually only use variables in the PostExecute of a Data Flow Script Component or you will get an error
"Microsoft.SqlServer.Dts.Pipeline.ReadWriteVariablesNotAvailableException: The collection of variables locked for read and write access is not available outside of PostExecute."
What I need to do is actually create a file in the PreExecute and write the number of records = User::giRowCount as second line as part of the header, I also need to parse a read/write variable such as gsFilename to save me hardcoding the path
(Me.Variables.gsFilename.ToString),(Me.Variables.giRowCount.ToString)
-they must go in the PreExecute sub --workarounds please-here is the complete script component that creates a file with header, data and trailer --Is there any workaround
Thanks in advance Dave
Imports System
Imports System.Data
Imports System.Math
Imports System.IO
Imports System.Text
Imports System.Configuration
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
Public Class ScriptMain
Inherits UserComponent
'Dim fs As FileStream
Dim fileName As String = "F:FilePickUpMyfilename.csv"
'Dim fileName = (Me.Variables.gsFilename.ToString)
Dim myFile As FileInfo = New FileInfo(fileName)
Dim sw As StreamWriter = myFile.CreateText
Dim sbRecord As StringBuilder = New StringBuilder
Public Overrides Sub PreExecute()
sbRecord.Append("RECORD_START").Append(vbNewLine)
End Sub
Public Overrides Sub ParsedInput_ProcessInputRow(ByVal Row As ParsedInputBuffer)
sbRecord.Append(Row.ProjectID.ToString)
sbRecord.Append(Row.TransactionRefNum.ToString)
sbRecord.Append(Row.BillToCustomerNum.ToString)
sbRecord.Append(Row.BillToAccountNum.ToString)
sbRecord.Append(Row.BillToLineNum.ToString)
sbRecord.Append(Row.BillToReassignmentNum.ToString)
sbRecord.Append(Row.ChargeCode.ToString)
sbRecord.Append(Row.NotificationMethod.ToString)
sbRecord.Append(Row.AdjustmentAmount.ToString)
sbRecord.Append(Row.AdjustmentDate.ToString)
sbRecord.Append(Row.ReparationGivenFlag)
sbRecord.Append(Row.BillingSystemProcessingErrorCode.ToString).Append(vbNewLine)
End Sub
Public Overrides Sub PostExecute()
sbRecord.Append("RECORD_COUNT").Append((vbTab))
sbRecord.Append(Me.Variables.giRowCount.ToString).Append(vbNewLine)
sbRecord.Append("RECORD_END").Append(vbNewLine)
'Now write to file before next record extract
sw.Write(sbRecord.ToString)
'Clear contents of String Builder
sbRecord.Remove(0, sbRecord.Length)
'Close file
sw.Close()
End Sub
End Class
Has anyone got a workaround
thanks in advance
Dave
Scripting: Dumb Q.. How Can I Store A DTS Variable Inside A Script Variable?
Nov 1, 2005Hi
View 7 Replies View RelatedPassing A SSIS Global Variable To A Declared Variable In A Query In SQL Task
Mar 6, 2008I have a SQL Task that updates running totals on a record inserted using a Data Flow Task. The package runs without error, but the actual row does not calculate the running totals. I suspect that the inserted record is not committed until the package completes and the SQL Task is seeing the previous record as the current. Here is the code in the SQL Task:
DECLARE @DV INT;
SET @DV = (SELECT MAX(DateValue) FROM tblTG);
DECLARE @PV INT;
SET @PV = @DV - 1;
I've not been successful in passing a SSIS global variable to a declared parameter, but is it possible to do this:
DECLARE @DV INT;
SET @DV = ?;
DECLARE @PV INT;
SET @PV = @DV - 1;
I have almost 50 references to these parameters in the query so a substitution would be helpful.
Dan
Reuse Existing Data Flow Components In A Custom Data Flow Component
Aug 29, 2007Hello,
Is it possible to use existing data flow components (Merge Join, aggregation,...) in a custom data flow component?
Thanks,
Yoann
Variable Inside A Variable From Sql TAsk
Sep 28, 2006I've got two Sql Tasks on my dtsx. The first one loads a value into "Proyecto" user variable and the second one executes a variable named "SegundoProceso" which contains from the beginning:
"select Fecha from LogsCargaExcel where Proyecto = " + @[User::Proyecto] +""
As SqlSourceType propety I have "Variable" and inside ResultSet or Parameter Mapping nodes there is nothing.
[Execute SQL Task] Error: Executing the query ""select Fecha from LogsCargaExcel where Proyecto = " + @[User::Proyecto] +""" failed with the following error: "Cannot use empty object or column names. Use a single space if necessary.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Where am I wrong?
TIA
Variable Insert To SQL Server Insert Satement Setting Values For The @variable INSIDE Sql
Apr 29, 2007ok, I am on Day 2 of being brain dead.I have a database with a table with 2 varchar(25) columns I have a btton click event that gets the value of the userName, and a text box.I NEED to insert a new row in a sql database, with the 2 variables.Ive used a sqldatasource object, and tried to midify the insert parameters, tried to set it at the button click event, and NOTHING is working. Anyone have a good source for sql 101/ASP.Net/Braindead where I can find this out, or better yet, give me an example. this is what I got <%@ Page Language="C#" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server"> protected void runit_Click(object sender, EventArgs e) { //SqlDataSource ID = "InsertExtraInfo".Insert(); //SqlDataSource1.Insert(); } protected void Button1_Click1(object sender, EventArgs e) { SqlDataSource newsql; newsql.InsertParameters.Add("@name", "Dan"); newsql.InsertParameters.Add("@color", "rose"); String t_c = "purple"; string tempname = Page.User.Identity.Name; Label1.Text = tempname; Label2.Text = t_c; newsql.Insert(); }</script><html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>mini update</title></head><body> <form id="form1" runat="server"> name<asp:TextBox ID="name" runat="server" OnTextChanged="TextBox2_TextChanged"></asp:TextBox><br /> color <asp:TextBox ID="color" runat="server"></asp:TextBox><br /> <br /> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click1" Text="Button" /> <br /> set lable =><asp:Label ID="Label1" runat="server" Text="Label" Width="135px" Visible="False"></asp:Label><br /> Lable 2 => <asp:Label ID="Label2" runat="server" Text="Label"></asp:Label><br /> Usernmae=><asp:LoginName ID="LoginName1" runat="server" /> <br /> <br /> <br /> <br /> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConflictDetection="CompareAllValues" ConnectionString="<%$ ConnectionStrings:newstring %>" DeleteCommand="DELETE FROM [favcolor] WHERE [name] = @original_name AND [color] = @original_color" InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, @color)" OldValuesParameterFormatString="original_{0}" SelectCommand="SELECT [name], [color] FROM [favcolor]" UpdateCommand="UPDATE [favcolor] SET [color] = @color WHERE [name] = @original_name AND [color] = @original_color"> <DeleteParameters> <asp:Parameter Name="original_name" Type="String" /> <asp:Parameter Name="original_color" Type="String" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="color" Type="String" /> <asp:Parameter Name="original_name" Type="String" /> <asp:Parameter Name="original_color" Type="String" /> </UpdateParameters> <InsertParameters> <asp:InsertParameter("@name", "Dan", Type="String" /> <asp:InsertParameter("@color", "rose") Type="String"/> </InsertParameters> </asp:SqlDataSource> <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="name" DataSourceID="SqlDataSource1"> <Columns> <asp:CommandField ShowDeleteButton="True" ShowEditButton="True" ShowSelectButton="True" /> <asp:BoundField DataField="color" HeaderText="color" SortExpression="color" /> <asp:BoundField DataField="name" HeaderText="name" ReadOnly="True" SortExpression="name" /> </Columns> </asp:GridView> </form></body></html>
View 1 Replies View RelatedHow To Pass Parameter Froon Control Flow To Data Flow
Feb 14, 2006Hi, All,
I need to pass a parameter from control flow to data flow. The data flow will use this parameter to get data from a Oracle source.
I have an Execute SQL task in control flow to assign value to the Parameter, next step is a data flow which will need take a parameter in the SQL statement to query the Oracle source,
The SQL Looks like this:
select * from ccst_acctsys_account
where to_char(LAST_MODIFIED_DATE, 'YYYYMMDD') >?
THe problem is the OLE DB source Edit doesn€™t have anything for mapping parameter.
Thanks in Advance
Passing Variable Value Through Environment Variable
Feb 15, 2008
Hi All!
I have a parent package that contains two children... The second child depends on the succes of the first child.
THe first child generates a variable value and stores it in an Environment variable ( Visibility - All ) ...After the first succeeds, the second will start executing and will pick up the variable value from environment variable( through package configuration setting )...
Unfortunately, this doesn't work...As the second child picks the stale value of the environment variables...Essentially it assigns variable value not after the first child is finished, but right at the beginning of parent execution...
I tried to execute coth children as Out Of Proc as well as In Proc...The same
Would anybody have an idea how to resolve this problem?
Thanks in advance for any help!
Vladimir
HELP: How Do I Pass Variables From Control Flow To Data Flow
Mar 9, 2007I have an Execute SQL Task that returns a Full Rowset from a SQL Server table and assigns it to a variable objRecs. I connect that to a foreach container with an ADO enumerator using objRecs variable and Rows in first table mode. I defined variables and mapped them to the columns.
I tested this by placing a Script task inside the foreach container and displaying the variables in a messagebox.
Now, for each row, I want to write a record to an MS Access table and then update a column back in the original SQL Server table where I retreived data in the Execute SQL task (i have the primary key). If I drop a Data Flow Task inside my foreach container, how do I pass the variables as input to an OLE DB Destination on the Data Flow?
Also, how would I update the original source table where source.id = objRects.id?
Thank you for your assistance. I have spent the day trying to figure this out (and thought it would be simple), but I am just not getting SSIS. Sorry if this has been covered.
Thanks,
Steve
Handle Tasks In Control Flow Tab From Data Flow Tab
Jan 17, 2008Dear All!
My package has a Data Flow Task. In Data Flow Task, I use a Script Component and a OLE BD Destination to transform data from txt file to database.
Within Data Flow Task, I want to call File System Task to move file to a folder or any Task of "Control Flow" Tab. So, Does SSIS support this task? Please show me if any
Thanks
SSIS Variables Between Data Flow And Control Flow... How To????
May 17, 2007Hi everyone,
Primary platform is 64 bit cluster.
How to move information allocated in SSIS variables from Data Flow to Control Flow layers??
We've got a SSIS package which load a value into a variable inside a Data Flow. Going back to Control Flow how could we retrive that value again????
Thanks in advance and regards,
Calling Variable Inside T-SQL Statement
Oct 4, 2007Can someone please take a quick look at this and tell me what I'm doing wrong I'm sure it's something simple. I'm a little new to stored procedures but I've been using SQL and T-SQL for quite some time, I've just always used inline queries with my ASP. This procedure needs to be run monthly by me or another person I grant access to and will update sales information that our sales staff will be paid commission on. I need to supply the start date and and end date for the query and it will pull this information from our business system which is hosted remotely by a third party and pull it into our local SQL server where we can run commission reports against it. (I hope this is enough information you can understand where I'm trying to go with this). I know my problem right now lies in how I'm trying to call the variable inside of my T-SQL. Any help is appreciated. This is an old Unix system and it stores the date as YYYYMMDD as numeric values incase someone wonders why I have dimed my dates as numeric instead of as datetime =)
I'm using a relativity client to create an ODBC connection to the UNIX server and then using a linked server to map a connection in SQL this is the reason for the OpenQuery(<CompanyName>
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: XXXXXXXXXXXXX
-- Create date: 10/4/2007
-- Description: This proc is designed to pull all CSA
-- part sales from XXXXXX business system and upload them
-- into the local XXXXXXXX Database for commission reporting
-- =============================================CREATE proc usp_CSAPartsSalesUpdate@date1 int, @date2 int
As
INSERT INTO CSAPartsSales ( CSA, CustomerNumber, CustomerName, Location, InvoiceNumber, InvoiceDate, InvoiceAmount )
SELECT SalesRoute, HInvCust, CustOrCompName, HInvLoc, HInvNo, HInvDate, HInvAmt From OpenQuery(<CompanyName>, 'Select CPBASC_All.SalesRoute, PMINVHST.HInvCust, CPBASC_All.CustOrCompName, PMINVHST.HInvLoc, PMINVHST.HInvNo, PMINVHST.HInvDate, PMINVHST.HInvAmtFROM PMINVHST INNER JOIN CPBASC_All ON PMINVHST.HInvCust = CPBASC_All.CustomerNo
WHERE (((PMINVHST.HInvAmt)<>0) AND ((PMINVHST.HInvDate)>=''' + @date1 + ''' And (PMINVHST.HInvDate)<=''' + @date2 + ''') AND ((Trim([CPBASC_All].[SalesRoute]))<>'''' And (Trim([CPBASC_All].[SalesRoute]))<>''000''))')
In this example date1 will be equal to 20070901 and date2 will be equal to 20070930 so I can pull all CSA sales for the month of September.
This is the error message I get when I try to create the proc:
Msg 102, Level 15, State 1, Procedure usp_CSAPartsSalesUpdate, Line 17
Incorrect syntax near '+'.
~~~ Thanks All~~~