I am after examples of the parameters passed to this method. In particular the 'pVarPersistStgOfHost' parameter for Screen Layout Information.
Any help would be greatly appreciated. The MSDN is of little use on this matter.
Alex
I am programatically loading a template DTS package that imports a text file to SQL Server. I change the properties (source, destination, ...), SaveAs to a new name, and then SaveToSQLServer. The package itself is good, I can programatically execute it and it works, but when it gets saved to SQL Server someting gets corrupted. When I try to open the package or manually execute it, I get a DTS Package error w/Description: Type mismatch. This problem is not constant. Sometimes dozens of packages can be programatically "Saved as" with not even one being corrupted. Currently, I am unable to get a single one to be successful.
This is a big problem for me because the package gets programatically scheduled to a Job in SQL Agent. I have placed the DTS "save as" creation into a loop that loads it and checks for an error. If the error occurs, it is removed from SQL Server and recreated. My loop is currently running forever instead of for seconds.
Help! What have I done wrong? What can I try?
Hello!
I've begin to do a tutorial of this site: Working with Data in ASP.NET 2.0 c#, but in the 3. step I can't make something:
In this step I can't add parameterized methods to the TableAdapter. The problem come up when I want to add Sql query.
SELECT ProductID, ProductName, SupplierID, CategoryID, QuantityPerUnit, UnitPrice, UnitsInStock, UnitsOnOrder, ReorderLevel, DiscontinuedFROM ProductsWHERE CategoryID = @CategoryID
The error message:
Error in WHERE clause near '@'.Unable to parse query text.
So, how can i use parameter in this method?
tnx for the help
Simpson
I have a method like follows:
string EmpCount = null;
DateTime _dtstart = Convert.ToDateTime(txtStart.Text.Trim());
DateTime _dtend = Convert.ToDateTime(txtEnd.Text.Trim());SQLProvider sqlp = new SQLProvider(System.Configuration.ConnectionStrings["ConString"].ConnectionString);string SqlText = @"
select count(*) from employee
where activeemp=1 and startdate BETWEEN @dtstart and @dtend;
using (sqlp.Connection) {
sqlpm [] param = {
new sqlpm("dtStart", _dtstart),
new SqlP("dtEnd", _dtend)
};
}EmpCount = sqlp.ExecuteScalar(SqlText, param).ToString();
return Convert.ToInt32(mbrCount);
Then the method I am calling is:public Object ExecuteScalar(String sqlText, Sqlp[] param)
{try
{
//Some Code here
}
}
So in the calling method (ExecuteScalar), the second parameter is defined as an array, is it ok to have an array in the called method too?
I've been studying this tutorial over here at: http://quickstarts.asp.net/QuickStartv20/aspnet/doc/data/databases.aspx#updatedelete
but I can't seem to get my gridview working. I want to be able to edit the fields and also delete an entire row from the table if needed.
I hard coded in the update and delete commands into my objectdatasource but I still get the error message. Also, I can't even refresh the aspx page:
<%@ Page Language="VB" MasterPageFile="~/templates/admin.master" AutoEventWireup="false" CodeFile="article_comments.aspx.vb" Inherits="admin_Default2" title="Untitled Page" %><asp:Content ID="Content1" ContentPlaceHolderID="PageHeading" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="PageContents" Runat="Server">
`<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False" DataSourceID="ObjectDataSource1" Width="536px" DataKeyNames="ratingID">
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
<asp:BoundField DataField="ratingID" HeaderText="ratingID" InsertVisible="False"
ReadOnly="True" SortExpression="ratingID" />
<asp:BoundField DataField="rating" HeaderText="rating" SortExpression="rating" />
<asp:BoundField DataField="ip" HeaderText="ip" SortExpression="ip" />
<asp:BoundField DataField="itemID" HeaderText="itemID" SortExpression="itemID" />
<asp:BoundField DataField="comment" HeaderText="comment" SortExpression="comment" />
<asp:CheckBoxField DataField="active" HeaderText="active" SortExpression="active" />
</Columns>
</asp:GridView>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" SelectMethod="GetRatings" TypeName="articlesTableAdapters.tblArticleRatingTableAdapter" DataObjectTypeName="articles+tblArticleRatingDataTable" DeleteMethod="DELETE FROM [tblArticleRating] WHERE [ratingID] = @ratingID" UpdateMethod="UPDATE [tblArticleRating] SET [ratingID] = @ratingID, [rating] = @rating, [ip] = @ip, [itemID] = @itemID, [comment] = @comment WHERE [ratingID] = @ratingID">
<UpdateParameters>
<asp:Parameter Name="dataTable" Type="Object" />
<asp:Parameter Name="itemID" Type="Int32" />
</UpdateParameters></asp:ObjectDataSource>
</asp:Content>
>
Hi,
I have a strange problem with calling packages from c# code. Packages start to execute, but never finish. Instead an error occures in eventlog:
(message is translated into english so it can sound a bit different)
Erring application AppName.exe, version 1.0.0.0, timestamp 0x4784c811, erring module ntdll.dll, version 6.0.6000.16386, timestamp 0x4549d372, exception code 0xc0000374, error shift 0x00000000000c87b7, process ID 0x1284, application start time 0x01c852ceb26bbad3.
In debuger, execution stoppes on line "DTSExecResult res = dtsPkg.Execute();", but no error is showed.
This behaviour occured unexpectally. Application worked correctly and in a minute I wasn´t able to execute any package from an application. I also tryed it from another computer and got the same error. Calling packages directly from management studio works fine.
OS:
Windows Vista Bussiness 64b
Code:
Package dtsPkg = new Package();
Variables variables = dtsPkg.Variables;
Microsoft.SqlServer.Dts.Runtime.Application dtsApp = new Microsoft.SqlServer.Dts.Runtime.Application();
dtsPkg = dtsApp.LoadFromSqlServer(@"\PackageName", "server", null, null, null);
dtsPkg.InteractiveMode = true;
dtsPkg.DebugMode = true;
dtsPkg.LoggingMode = DTSLoggingMode.Enabled;
dtsPkg.VariableDispenser.LockOneForWrite("FilePath", ref variables);
Variable pathVar = variables[0];
pathVar.Value = filePath;
variables.Unlock();
DTSExecResult res = dtsPkg.Execute();
I will be grateful for any ideas
Janca
Hi,
I'd like to know if there's a way to pass parent package parameters to a package executed by SQL Server Job Agent? It appears that sp_start_job doesn't have any variable that could accomodate this.
Hope to hear your ideas.
Hi,
I am calling one SSIS package from another using the Execute Package Task.
I also need to pass a parameter to the called SSIS package.
Can I do this? If yes, how? If no, then what will be the work-around for this?
Thanks in advance.
Hi,I am trying to write a method which needs to call a stored procedure and then needs to get the response of the stored procedure back to the variable i declared in the method. private string GetFromCode(string strWebVersionFromCode, string strWebVersionString) { //call stored procedure } strWebVersionFromCode = GetFromCode(strFromCode, "web_version"); // is the var which will store the response.how should I do this?Please assist.
View 3 Replies View RelatedHi,
I just have a Dataset with my tables and thats it
I have a grid view with several datas on it
no problem to get the data or insert but as soon as I try to delete or update some records the local machine through the same error
Unable to find nongeneric method...
I've try to create an Update query into my table adapters but still not working with this one
Also, try to remove the original_{0} and got the same error...
Please help if anyone has a solution
Thanks
Hello All,
I am executing a DTS package from an asp page using the following code. I would like to also pass DTS Global variables along. i assume this is possible but can't seem to find an example.
Set oPkg = Server.CreateObject("DTS.Package")
oPkg.LoadFromSQLServer "HOFDBMCRM4","TraubGar","ripley",DTSSQLStgFlag_Default,"","","","DSC_CalculateBOS"
oPkg.Execute()
Thanks, Gary
how can i pass the paramaters to a package...
I have a ETLpackage that runs another package and the data source in the package requires parameters. how can pass the paramters to this package? can you show me some examples?
When someone executes my ssis package, I want the user to be prompted to fill in a few parameters. How do i do that?
View 4 Replies View RelatedHi,
I'm having Parent package, which has For each loop which returns Val1 , Val2 , Val3 and Val 4
I want to create child package which accepts one parameter and call this package inside For each loop.
Inside loop i want to call 4 child packages(same pakage) simultaneously.
If i create child package which access parent package variable, i will have to modify modify each child package. I cannot reused child package.
How can i create a generic child package ?
Thanks,
Sandeep.
Hi all,
I wish to pass parameter from a dropdownlist in my web application to the SSIS package so as to export the user specified table.
Is using package configuration the right way to do this?
Any advice is appreciated!
Hello,
I have several DTS packages that take data from SQL Server and exports them onto an Access DB located on the network. Basically, one Execute Process Task from within my DTS package takes the Access DB and zips it while another such task copies the zipped DB and pastes it onto another location on the network. All this works fine.
This export process happens once a month so each month I have to manually add a datestamp to the end of the Access DB file that’s being exported to distinguish it from prior month's export. For example, this month's export file would have AccessDB_20040727.mdb name and the next month it would be AccessDB_20040820.mdb (date is determined based on the date the output is exported on). AccessDB.mdb is the default name of the export DB and datestamp is added at the end of the file name depending on what date the export was run. As I said, I can do this manually each month and it works fine.
I want to, however, know if there is a way to automatically supply the datestamp to the Execute Process Task's Parameters' text box? Following is what I have right now in the Parameters box:
\ghf1-ndc8-sqll$productionoutputlob200406LOB_CF_forDril ldown_All_20040727.zip \ghf1-ndc8-sqll$productionoutputlob200406LOB_CF_forDril ldown_All.mdb
I want to take above text from the parameters box and replace it with something like:
\ghf1-ndc8-sqll$productionoutputlob200406FileName_RunDa te.zip \ghf1-ndc8-sqll$productionoutputlob200406LOB_CF_forDril ldown_All.mdb
Where FileName_RunDate is a variable/placeholder for the name of the output with the datestamp the output is exported on.
There are three different Execute Process Tasks that are happening within each of my DTS packages so it's a time consuming job to have to manually add a datestamp to each package every month when data is exported.
Does anyone know if what I am asking is doable? If I can use a variable in the parameters box of each Execute Process Task’s properties and supply current datestamp values to it prior to executing the package each month? If so then what are the ways? How would I do that?
Thanks much.
JN
Hi,
I need to run an SQL command, in which one of the fields is based on the current time, represented as a string in a specific format.
I used a script task to create the string from the current time, and store it in a package variable named "newDate". Later, in the execute sql task, I have the following update statement: "update table_1 set field_1 = ?" (OLE DB connection is used)
and in the parameters mapping I set parameter 0 to the string package variable "newDate".
The problem is that on runtime, the sql executes with the default value of the variable - i.e. it doesn't take the new value.
I checked it and placed another script task after the first one, that simply tries to read the variable "newDate" and print it to screen, but even here the default value is used.
how can I use the new value of the variable?
thanks.
Hi Guys,
(I have searched this forum extensively, but still can't find the solution to this problem)
Here it is:
I have step in my ETL process that gets facts from another database. Here is how I set it up:
1) I have to package variables called User::startDate and User::endDate of data type datetime
2) Two separate Execute SQL Tasks populate those variables with appropriate dates (this works fine)
3) Then I have a Data Flow Task with OLE DB source that uses a call to a sproc of the form "exec ETL_GetMyData @startDate = ?, @endDate = ?" with parameters mapped accordingly (0 -> User::startDate, 1 -> User::endDate)
When I run this I get an error 0xC0207014: "The SQL command requires a parameter named "@startDate", which is not found in the parameter mapping."
It is true that the sproc in fact requires @startDate and @endDate parameters, so next thing I tried to do is call the sproc the following way: "exec ETL_GetMyData @startDate = ?, @endDate = ?"
To no avail. It gives me the same error. Incidentally, when I hard code both dates like "exec ETL_GetMyData '2006-04-01', '2006-04-02'" everything works well.
Also, I want to mention that in the first two cases, I get an error right in the editor. When I try to parse the statement it gives me "Invalid parameter number" message.
This has been such a pain in my neck. I've waisted the whole day trying to monkey with the various parts of package/statements to get this to work and it still doesn't. I dont' want to say anything about Integration Services design right now, but you probably know what I'm thinking...
[Microsoft follow-up]
dtexec.exe allows us to pass values into a package using /SET and a property path. Why can't we do the same using the Execute Package Task?
And yes, I know about Parent Package Configurations, I use them alot. But I would still like the ability to pass values in.
-Jamie
Hi
I was wondering how I could pass on the following parameters from an ini file to a stored procedure within a DTS package. The parameters in the ini file look like:
[DatabaseCleaner]
! -- TableToBeCleaned_N=<table name>,<months to hold on db>,<months to hold on hd>
! -- <N> must be a successive number starting from 1 ...
TableToBeCleaned_1=Transactions,24,24
TableToBeCleaned_2=Payments,24,24
TableToBeCleaned_3=PresenceTickets,24,24
As I do not know how many tables that will be declared in the ini file I have to loop through until the last parameters and pass it over to the SP.
How can I do that? Any idea?
Thanks
mipo
Hello,
I created a SSIS package that has a flat file manager whose connection string is a package variable, the reason is that there is a foreachfile container loop to loop thru CSV format files in a directory and load them to a sql table.
The package execution is working in the designer studio as well as in the management studio-- a copy was saved to a sql 2005 server where a sql job is deployed to run the package. However when I ran the job, it claims successful but doesn€™t do anything in reality. If I checked the box failing the package upon validation warming, the job will fail with the error: the command line parameters are invalid. The command line looks like below:
/SQL "Package" /SERVER FTLQSQL03 /WARNASERROR /MAXCONCURRENT " -1 " /CHECKPOINTING OFF
One thing that I think maybe wrong is on the data source tab of the job step GUI, the flat file manager€™s connection string is blank, compared to other connection managers having related values.
Does anyone know how to make the job working?
Thanks in advance
I
I'm after running into something in SSIS 2012 that I fail to grasp.
I have a package that provides a service to other packages. In order to provide that service it needs 4 parameters provided by the caller. So naturally I'm thinking I make those 4 parameters 'required'.
The caller uses Execute package task and provides the 4 parameters on the parameter mapping tab.
Yet the packages fails with the error message that one or more required parameters weren't provided.
I have created a job to execute a SSIS package located in the SSIS Package Store. When starting the job I receive an error. The history log reports:
View 12 Replies View RelatedI need to delete some records in a Oracle RDBMS based at a SQL Server's query. I'm using the follow structure SSIS's package:
View 4 Replies View RelatedHi all,
From the "How to Call a Parameterized Stored Procedure by Using ADO.NET and Visual Basic.NET" in http://support.microsft.com/kb/308049, I copied the following code to a project "pubsTestProc1.vb" of my VB 2005 Express Windows Application:
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlDbType
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim PubsConn As SqlConnection = New SqlConnection("Data Source=.SQLEXPRESS;integrated security=sspi;" & "initial Catalog=pubs;")
Dim testCMD As SqlCommand = New SqlCommand("TestProcedure", PubsConn)
testCMD.CommandType = CommandType.StoredProcedure
Dim RetValue As SqlParameter = testCMD.Parameters.Add("RetValue", SqlDbType.Int)
RetValue.Direction = ParameterDirection.ReturnValue
Dim auIDIN As SqlParameter = testCMD.Parameters.Add("@au_idIN", SqlDbType.VarChar, 11)
auIDIN.Direction = ParameterDirection.Input
Dim NumTitles As SqlParameter = testCMD.Parameters.Add("@numtitlesout", SqlDbType.Int)
NumTitles.Direction = ParameterDirection.Output
auIDIN.Value = "213-46-8915"
PubsConn.Open()
Dim myReader As SqlDataReader = testCMD.ExecuteReader()
Console.WriteLine("Book Titles for this Author:")
Do While myReader.Read
Console.WriteLine("{0}", myReader.GetString(2))
Loop
myReader.Close()
Console.WriteLine("Return Value: " & (RetValue.Value))
Console.WriteLine("Number of Records: " & (NumTitles.Value))
End Sub
End Class
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
The original article uses the code statements in pink for the Console Applcation of VB.NET. I do not know how to print out the output of ("Book Titles for this Author:"), ("{0}", myReader.GetString(2)), ("Return Value: " & (RetValue.Value)) and ("Number of Records: " & (NumTitles.Value)) in the Windows Application Form1 of my VB 2005 Express. Please help and advise.
Thanks in advance,
Scott Chang
I have a SSRS report with four parameters,and I want to be able to enter information for two of the parameters and run the report opposed to all four of them. However, when I select allow blanks and only select the parameters that I want to run the report by, the report come back blank..Essentially, I want to be able to the run report by different parameters without having to enter information for all parameters at the same time.
View 2 Replies View RelatedHi,
I have an app in C# that executes a query using SQLCommand and parameters and is taking too much time to execute.
I open a SQLProfiler and this is what I have :
exec sp_executesql N' SELECT TranDateTime ... WHERE CustomerId = @CustomerId',
N'@CustomerId nvarchar(4000)', @CustomerId = N'11111
I ran the same query directly from Query Analyzer and take the same amount of time to execute (about 8 seconds)
I decided to take the parameters out and concatenate the value and it takes less than 2 second to execute.
Here it comes the first question...
Why does using parameters takes way too much time more than not using parameters?
Then, I decided to move the query to a Stored Procedure and it executes in a snap too.
The only problem I have using a SP is that the query can receive more than 1 parameter and up to 5 parameters, which is easy to build in the application but not in the SP
I usually do it something like
(@CustomerId is null or CustomerId = @CustomerId) but it generate a table scan and with a table with a few mills of records is not a good idea to have such scan.
Is there a way to handle "dynamic parameters" in a efficient way???
Hello:
I just recently bumped into this problem and I think I know what's causing it. This is the setup:
Report Parameters: FromDate, ToDate, DivisionalOffice, Manager, SalesRep
dsCalendarEvents Parameters: FromDate.Value, ToDate.Value, DivisionalOffice.Value,
dsDivisions Parameters: N/A
dsManager Parameters: DivisionalOffice.Value
dsSalesRep: DivisionalOffice.Label
When I query the ReportServices WS and scan the parameter dependencies for SalesRep it says there are four dependencies: FromDate, ToDate, DivisionalOffice and Manager!!!
If I change "dsSalesRep" to use "DivisionalOffice.Value" the ReportingServices WS parameter dependency scan returns only one dependency for "SalesRep" parameter!!!( This is the correct behavior )
Has anybody seen this behavior and more importantly, is there a work around?
Regards,
is this the best and fastest method to connect to a database for DataGrid databind?
---------
Dim MyConnection As SqlConnection = New SqlConnection(ConfigurationSettings.AppSettings("ConnectionStringSQL"))
Dim MyCommand As SqlCommand = New SqlCommand("sp_BuddiesPendingSelect1", MyConnection)
MyCommand.CommandType = CommandType.StoredProcedure
MyCommand.Parameters.Add(New SqlParameter("@UserID", intUserID))
MyConnection.Open()
Dim dr As SqlDataReader = MyCommand.ExecuteReader()
DataList1.DataSource = dr
DataList1.DataBind()
dr.Close()
MyConnection.Close()
-----------------------
or should i use a DataAdapter and fill a DataSet and then attach the DataSet to the DataGrid?
I have been using VB6 for a long time now and had no problems using ADODB.Recordset.I had a module to which I would send my recordset (byref) and the SQL command (byval) and use the resultant recordset for adding, modifying or deleting records.How can I do the same with VS2005? This is a major problem as there are dataadapters, grids, datareaders etc.Does someone have a simple method to get the recordset so that I can modify the record using the code (eg: .Addnew/.Delete/.Update) and Close the connection?Please note that I do not need to display anything and have to run 40/50 AddModDel for every click of the program.Any help is greately appreciated. Thanks in Advance.
View 1 Replies View RelatedIf you not familiar with it, the <a href="http://www.stephenforte.net/owdasblog/permalink.aspx?guid=2b0532fc-4318-4ac0-a405-15d6d813eeb8">Rozenshtein Method</a> uses SQL to create a crosstab. The concept is a stroke of genius but I'm having trouble getting it to work on one of production databases.
I successfully used the Northwind example explained at Stephen Forte's site (see the link above)...but no luck on my real world problems.
I can get the date statements to resolve to 0 correctly, but when I try to aggregate the data - the statements are turning into 1 multiplying the aggregate data for each cell...which fills in the same data across the entire row.
For example (the columns represent the time period),
GROUP T1 T2 T3 T4
group1 9 9 9 9
group2 3 3 3 3
group3 5 5 5 5
My sql code is:
SELECT dbo.tblHassBatch.ProdLine,
COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(dd,dbo.tblHassBatch.StartTime,ge tdate())-0)))) AS Today,
COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(ww,dbo.tblHassBatch.StartTime,ge tdate())-0)))) AS [This Week],
COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(mm,dbo.tblHassBatch.StartTime,ge tdate())-0)))) AS [This Month],
COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(mm,dbo.tblHassBatch.StartTime,ge tdate())-1)))) AS [Last Month]
FROM dbo.tblHassBatch INNER JOIN
dbo.tblHassUUT ON dbo.tblHassBatch.BatchID = dbo.tblHassUUT.BatchID
GROUP BY dbo.tblHassBatch.ProdLine
Am I overlooking something here? I'm pulling my hair out b/c if this works it's really going to provide a great solution for a project I'm working on...but I can't seem to figure it out.
Any help is appreciated.
Thanks,
Alex8675
I'm not really strong in SQL. My goal is to compare the beginning mileage of a vehicle record with it's previous ending mileage reading. I have something that works, but it feels clunky. I wonder if there is a better method, ie a join. Here's what I have:
SELECT A.Trolley_num, A.Date, A.Speedo_start, A.Speedo_end,
(SELECT B.Speedo_end FROM Daily_Trolley AS B
WHERE B.Trolley_num = A.Trolley_num
AND B.Date =
(SELECT Max(Date) FROM Daily_Trolley AS C WHERE C.Trolley_num = A.Trolley_num
And C.Date < '1/23/2005')) AS PrevSpeedoEnd
FROM Daily_Trolley AS A
WHERE A.Date='1/23/2005'
ps: I inherited this db; I'm aware that "Date" should not have been used as a field name.
'TOP 1' or 'DISTINCT' or 'MAX'
Any sugestions on which is better to use if I need to select a record that has the highest value - could be a INT or sometimes a DATETIME.