Assign A Value To A Package Variable From An SQL Statement
Mar 30, 2008
Hi
I want to use a variable in a number of SQL statements as paramenter. But I am not sure how to assign the value I want to the variable. The value I want is the maximum week number from one of my tables. I know how to put this value into a new table (which is one field and One row), but I cannot see how to pass this value to my variable. Using the table in my SQL is not straight forward unfortunately, at least not for me.
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Nov 12, 2013
I am trying to figure out a way to retrieve a field value and assign it to a local variable with out destroying the whole structure of my T-SQL statement.
Here is the code:
DECLARE @AVERAGE_WHOLESALE_PRICE VARCHAR(20)
DECLARE @ORDERBY VARCHAR(20)
SELECT TOP 1 @AVERAGE_WHOLESALE_PRICE = P.NPT_PRICEX,
CASE NPT_TYPE
WHEN '07' THEN 1
WHEN '09' THEN 2
[Code] ....
The error message is
Msg 141, Level 15, State 1, Line 3
A SELECT statement that assigns a value to a variable must not be combined with data-retrieval operations.
How to modify this statement?
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May 7, 2008
In my program i have function that will get one value from Database.
Here i want to assign the output of the sql query to a local variable.
Its like select emp_id into Num from emp where emp_roll=222;
here NUM is local variable which was declared in my program.
Is it correct.?
can anyone please guide me..?
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Mar 13, 2007
Hi 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
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Sep 26, 2006
Hi,
I am trying to develop a SSIS package which will read the records from the flat file and insert them into a destination table. I have some validations written in script component. I have declared two Read Write variables with package level scope. when i try to assign a value to the variable in the script component and run the package, the package throws me an error "The collection of variables locked for read and write access is not available outside of PostExecute".
What should be done to over come the problem please help me on this regard
Thanks
Madhavan.M
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Nov 23, 2006
I use SQL Server 2005 and in a Stored Procedure I want to execute a sql statement and assign the result to a variable. How can I do that?The name of the column I want to retreive the value from is "UserID"Here's my SP so far:
ALTER PROCEDURE [dbo].[spUnregisterUser]
@UserCode int
AS
BEGIN
SET NOCOUNT ON;
declare @uid uniqueidentifier
--get userid
SELECT @uid=UserID FROM tblUserData WHERE UserCode=@UserCode
-- Delete user
UPDATE tblUserData SET IsDeleted='True' WHERE UserCode=@UserCode
END
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Oct 6, 2015
How to make it workable code..
declare @i int=1
declare @numweek int=2
declare @a int=35
declare @b int=29
declare @Wkstr1 date,@Wkstr2 date
[Code] .....
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Jul 12, 2006
How do I assign XmlDocument results to a variable (so that I can pass it to a sp)?
I know that the following code works....
select * from tblUsers where userId = 1225 for XML raw
It returns "<row UserId="1225" LastName="Evans" FirstName="Stephanie" MiddleInitial=...."), which is what I want. But when I try to assign it, I get an error "Incorrect syntax near 'XML'."
declare @strXml nvarchar(1000)
set @strXml = (select * from tblUsers where userId = 1225 for XML raw)
Ideas?
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Feb 24, 2005
Hi,
HOW can I assign the value of @@IDENTITY to the any variable in SQL SERVER .
Thanks,
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Nov 30, 2006
Greetings once again,
I am trying to achieve a seemingly simple task of assigning datetime value to a user variable at the point my package starts running. How can I do this without using a SQL Script Task? Should I be using a script task for this or is there a simpler way to achieving the same thing?
Thanks in advance.
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Sep 5, 2007
I have a column with int data type.. i am trying to assign this column to a variable ( int) in For Each Loop..but it keeps giving me an erro
The type of the value being assigned to variable "User:ubcontractor_Key" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Am i getting this error becasue the column has NULL value?. how can I resove this probelm?
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Apr 15, 2008
hi friends..... i want to assign value to the nvarchar variable on sql server2005 procedure ...tell me how ? thanks and regards.samuel chandradoss . J
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Feb 16, 2004
I'm using a stored procedure to create a table in sql 2000. One of the columns is an identity column. I need to set the seed to a max(number) from a column in another table, this column is not an identity column and can't be changed into one. I've been trying to set the seed by passing a variable. I continue to get errors so either I've got the syntax wrong or it's not possible to set the seed via a variable. Any words of wisdom would be appreciated.
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Sep 22, 2015
I have this big huge SQL statement. I am trying to see whether there is some quick magic way to assign it to the variable @SQL
Declare @SQL NVARCHAR(MAX)
Set @SQL = <????>
SELECT ClaimSurgical.FormNbr as ClaimIdentifier,ClaimSurgical.MemberTID, ClaimSurgical.Membernbr as MemberNumber, ClaimSurgical.AdmitDate AS ServiceDateYYYYMMDD,
CAST(CAST(ClaimSurgical.AdmitDate AS VARCHAR) AS DATETIME) ServiceDate,ClaimSurgical.ProviderNbr as ClaimPRVNO, ClaimSurgical.VendorNbr as ClaimTaxID,
ClaimSurgical.AssignedProvider1 as PCPPRVNO,ClaimSurgical.CAPVendor as PCPTaxID, EventCode_1.EventCodeTypeID,
[code]....
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Jun 7, 2007
Hi this is probably a very stupid question, but I still need to know.
How do I set the result of a 'SELECT' statement to a variable? I know I can use CURSOR, but I am certain the SELECT statement will return either 1 record or NULL. Can I use something else apart from CURSOR?
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Jul 19, 2007
Hi all of you,
That's an easy one. I've got a Send Mail task which might send a message in plain text along with a SSIS variable.
Something like that:
'La tabla "' + SUBSTRING( @[System:ackageName], 3,20) + "' se ha cargado correctamente'
TIA for that,
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Dec 18, 2007
Greeting.
I have a dataset (ORDER BY Column1) like the following in the data flow task pipeline
Column1 Column2
1 A
1 B
2 C
2 F
3 T
3 R
3 X
4 M
I only need data of 1, A;
2, C;
3, T
4, M
That is when Column1 value changes. I think we can store the column1 value in a variable as a previous row value. Then I can compare the variable value with the current row value and see if the column1 value changes. Can anyone please help me how to implement this? Or if there is other way to implement it
.
Thanks.
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Apr 4, 2008
Hello,
Could anyone help me please,
I need a select to add the results into a variable of type string
id(int) name (varchar2)
1 a
2 b,c
3 d,e,f,g
tried wit the following:
DECLARE @variable1
SELECT @variable1 = name
FROM table
The problem with this sentece is that the only value assigned to @variable1 is the last row value, i.e.
@variable1 = "d,e,f,g"
What I need is to concatenate all values returned by the query, i.e.
@variable1 = "a,b,c,d,e,f,g"
Thank you very much in advance,
Marco
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Sep 28, 2006
I've got this query inside a Sql Task against a Excel connection and I'd like to insert that value into a user variable called "Proyecto". How do I such thing?
select Proyecto from [Carga$]
TIA,
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Feb 23, 2007
I have the following code which is incomplete. Where it says: txtVendorID = I need it to equal the results of the field VendorID from my query...here is my code. What do I need to add there?
Dim cmdSelect As SqlCommandDim intRecordIDintRecordID = Request.QueryString("RecordID")strConn = ConfigurationManager.AppSettings("conn")conn = New SqlConnection(strConn)cmdSelect = New SqlCommand("spMfgRepListAddaspxByRecordID", conn)cmdSelect.CommandType = CommandType.StoredProcedurecmdSelect.Parameters.AddWithValue("@RecordID", intRecordID)conn.Open()cmdSelect.ExecuteReader()txtVendorID.Text = conn.Close()
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Jun 12, 2007
Hi, I'm trying to update a sqlserver database through vb.net in an asp.net 2.0 project. I'm using a sqldatasource and am trying to code an update parameter with a session variable.
code snippet: <UpdateParameters><asp:Parameter Name="hrs_credited" />
<asp:Parameter Name="updater_id" DefaultValue="<%$ Session("User_ID")%>" Type="Int32"/>
<asp:Parameter Name="activity_id" />
<asp:Parameter Name="attendee_id" /></UpdateParameters>
The error message that I receive is:
Error 2 Literal content ('<asp:Parameter Name="updater_id" DefaultValue="" Type="Int32"/>') is not allowed within a 'System.Web.UI.WebControls.ParameterCollection'. C:DevelopmentCMEdataentryattendance.aspx 29
Does anyone have an idea how to assign the session var value to the parameter?
Thanks!
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Aug 10, 2006
I am wanting to capture the file name I am using to load data from and use it in a SQL statement to insert it along with the data that I load.
I am using a ForEach container to load all my .txt files but cannot figure out how to capture the name of each source file as it loops through the files and then add it to my insert statement that is populating my history table. I would think that the ForEach container has that information, but I do not see how to access it and assign it to a variable that I could use in my SQL statement.
Any ideas or suggestions?
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Sep 6, 2007
I have an aggregate transform that outputs two columns, a group by (DT_STR) and a count(column name) (DT_UI8). The results are put into a Recordset Destination. When I attempt to map these columns to variables in a Foreach Loop Container (using a Foreach ADO Enumerator), I get the error:
Error: 0xC001F009 at ExtractNNRPersonUpdates: The type of the value being assigned to variable "User::NNRPersonCount" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC001C012 at Foreach Household Loop Container: ForEach Variable Mapping number 2 to variable "User::NNRPersonCount" cannot be applied.
The variable mentioned in the error message is setup as a UInt64. I've tried all other integer data types and nothing works. I also tried changing the data type of the count coming out of the Aggregate transform but received a warning stating this isn't possible.
Any idea what I may be doing wrong?
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Sep 11, 2007
I have a derive column( sequence) transformation in data flow , i am trying to assign this column to a variable , so that i can use it in the SQLtask control flow... how can i do this? can you show me some examples?
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Jun 13, 2007
Hi,
Let's say that the query in my SQL Task returns a single integer number.
How can I put that single number in a variable?
Thank you.
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Mar 14, 2008
hi,
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.!
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Mar 25, 2014
Get output of SQL Procedure and assign it to a variable used in WHERE Clause
Later I want to use this variable in my code in the WHERE Clause
Declare @ProjectNo nvarchar(10)
--Now I want to assign it to output of a storedprocedure which returns only 1 value and use it in the below SELECT query.
SELECT ID from TABLEA where Project in (@ProjectNo)
How to do it. How to assign @ProjectNo to output of storedProcedure called 'GetProjNumber'
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Jul 20, 2005
Hi, I'm trying to run a stored proc:ALTER PROCEDURE dbo.UpdateXmlWF(@varWO varchar(50))ASDECLARE @varCust VARCHAR(50)SELECT @varCust=(SELECT Customer FROM tblWorkOrdersWHERE WorkOrder=@varWO)When I remove the SELECT @varCust= I get the correct return. With itin, it just appears to run but nothing comes up in the output window.PLEASE tell me where I'm going wrong. I'm using MSDE, although I don'tthink that should matter?Thanks, Kathy
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Sep 4, 2007
how to pass the column that has a numeric(12,0) data type to user variable in SSIS? what kind of variable data type should I choose?
if i select int64, it keep giving me an error:
Error: 0xC001F009 at Row by Row process: The type of the value being assigned to variable "User:bject_Key" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
there is no numeric data type in variable..
if you click the drop down box in variable data type, you can only see the below data type:
Int32
int64
Object
Sbyte
single
string
uint32
uint64
boolean
byte
char
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Aug 15, 2007
There is a configuration file which is used to hold a connectionstring for the ssis packages.
Once the configuration file is created then is it necessary to go to each package and then package configuration to point the package to the configuration file?
It seems the packages do not automatically refer to the config file. Instead each time the config file is changed then all the packages have to be pointed to the config file one by one. i.e. going from Dev to live.
Am I right?
Thanks
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Dec 19, 2006
Hi:
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
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Jun 2, 2011
In my current project i have a requirement to assign value of an aggregate transform to a variable. But i need to accomplish it without using a script task.
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Jan 31, 2008
I wish to dynamically assign Select Statement to SqlDataSource. Anyone has any idea?? Is it possiable at all?
I am coding using C# under Framwork 2.0
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