Enabling And Disabling Tasks At Run Time Using Expressions Does Not Work Properly
Jul 28, 2007
Hi Friends
"I wonder why the boolean values Set to "Disable Property" using expressions does not work as expected (though Precedence constraints work fine). I find no way to disable individual task. "
I have a boolen variable V, (False) enabled by default at design time for a task T, I disable T based on a condition (if A ! = 'a') during runtime.
Now first time when I run the Package, Task gets disabled (works fine on the condition given). However T gets permanently disabled even after we stop debug mode, which is not the expected behavior. Further on when you run, it wont work at all.
Is it true that a task disabled at design time cannot be enabled during runtime via expressions ?
If things are working fine in your case, pls let me know what settings are required.
I have created around 10 seperate packages for our application data load. Now I am planning to create a master package (or a wrapper package) which will execute all the 10 packages (thru execute package task). Then I have a job which executes the master package at a given date and time.
Question : How can I enable / disable execution of each package within the master package depending upon a flag variable. The reason why I need this mechanism is if the flag = 0 then I don't want all 10 packages within master package to execute and if flag = 1 then master package execution should begin and subsequently execute all packages within that master package.
I have a report that can accept two parameters name or address. So if the user selects the name the dropdown for address should be disabled. if the user select an address the name dropdown should be disables?
is it possible to do something like this in SQL Report
I have a report where a particular row may or may not need to drill down, depending on whether or not there is more than one row grouped within it. I was wondering if there is some sort of property I can access that will enable or disable a drill down. I know where to go to do it in the IDE, but this is something that needs to happen at runtime.
I have come across a situation where there 10 tasks. The second task on the flow is a script task which disables all further tasks based on a condition. I thought that the logic would be better if we force terminate the package successfully at this stage itself. How can this be done.
I've my SSIS Packages, having multiple Configuration stored in SQL Server Table named [SSIS Configurations].
And it's devloped on BHUDEV Server ON Devlopmentdb Database. So durring development Default Cofigurations are set for BHUDEV Server.
Problem is that when I install my Package on SQL Server on different Server for example JOHN, and now my database is ProductionDB and [SSIS Configurations] table will be on ProductionDB database. And I've made required changes in [SSIS Configurations] table. So when I run the Package even then it picks configuration information from BHUDEV.Developmentdb.dbo.[SSIS Configurations] table. That's my problem.
But If when during execution time, I change the connection information then it works fine.
Is SQL 2000 clustering on windows 2000 any good ??
We are looking at spending *quite* a bit of money to implement it, but I need opinions of what its like from the people that actually use it & look after it.
e.g.
DOES IT WORK LIKE IT SHOULD???????? Is it reliable? Is it resource hungry? Are there lots of bugs?
All repsonses very welcome. No response too small.
hi guyz i am trying to trap the duplicate records . cannot trap the below dupes any idea. i also used ltrim and rtrim it still thinking it is a duplicate but it is not. what is the best way doing it.
select count(*) , muzenbr from muzealbums_1 where muzenbr = '1000082' group by MuzeNbr, PNOTES, CNOTES, CAT3, Performer having count(*) > 1
MuzeNbr nvarchar no 14 yes (n/a) (n/a) SQL_Latin1_General_CP1_CI_AS PNOTES nvarchar no -1 yes (n/a) (n/a) SQL_Latin1_General_CP1_CI_AS CNOTES nvarchar no -1 yes (n/a) (n/a) SQL_Latin1_General_CP1_CI_AS CAT3 nvarchar no -1 yes (n/a) (n/a) SQL_Latin1_General_CP1_CI_AS Performer nvarchar no 510 yes (n/a) (n/a) SQL_Latin1_General_CP1_CI_AS
Does sseutil work properly on vista? I need a way to programmatically detach a user instance on Vista. The following launches and runs ok on XP. Doesn't run on Vista? Is there some problem with Process on Vista? sseutil runs ok from the command line in Vista.
public void DetachDatabase(string filePath) { ProcessStartInfo startInfo = new ProcessStartInfo("SSEUtil.exe"); startInfo.WindowStyle = ProcessWindowStyle.Normal; //.Hidden; startInfo.Arguments = "-d "" + filePath + """; Process detachProcess = Process.Start(startInfo); while(!detachProcess.HasExited) { Thread.Sleep(1000); }
//we're not using system shell to process execution
startInfo.UseShellExecute = false;
//adding start info
setupProcess.StartInfo = startInfo;
setupProcess.EnableRaisingEvents = true;
setupProcess.OutputDataReceived += new DataReceivedEventHandler(setupProcess_OutputDataReceived);
setupProcess.ErrorDataReceived += new DataReceivedEventHandler(setupProcess_ErrorDataReceived);
setupProcess.Exited += new EventHandler(setupProcess_Exited);
//running the process
return (setupProcess.Start());
}
private string BuildCommandLine()
{
string strCommandLine = null;
MessageBox.Show("SQL");
if (this.sqlSecurityMode)
{
strCommandLine = "/qb";
strCommandLine += " INSTANCENAME=SQLEXPRESS";
strCommandLine += " ADDLOCAL=All";
strCommandLine += " SECURITYMODE=SQL";
strCommandLine += " SQLACCOUNT=" + sqlAccount;
strCommandLine += " SQLPASSWORD=" + sqlPassword;
strCommandLine += " AGTACCOUNT=" + sqlAccount;
strCommandLine += " AGTPASSWORD=" + sqlPassword;
strCommandLine += " ASACCOUNT=" + sqlAccount;
strCommandLine += " ASPASSWORD=" + sqlPassword;
strCommandLine += " SAPWD=" + SysadminPassword;
return strCommandLine;
}
else
{
return strCommandLine;
}
}
When I specify command with literal value it works fine but when I try to use function or variable installer prompt error message:
SQL Server Setup could not validate the service accounts. Either the service accounts have not been provided for all of the services being installed, or the specified username or password is incorrect. For each service, specify a valid username, password, and domain, or specify a built-in system account.
I don't know why it's wrong and be gracefull for help
I try to go to a command prompt to get this to run right with no luck. Is there something that I am not doing right? It gives me the help library, but thats about it. Also, I have dealt with Oracle in the past. And was wondering is there a way to access the SQLCMD utility on a workstation with a login of some kind?
Hello all,The followinq qurey returns sometimes values of null to some of this columns, byK,byT,byD. the column F wil not contains any nulls, and 0 will be populated in it at any case of .Now, the problem is that when sorting out F the sort will not work when there is null parameters in byK because teh fact that a 0 values is greater then NULL value, and the sort of F will not take in considiration. So I guess the question is how can I sort NULL values and 0 values to be the same weight in the sort by command? SELECT A.gym_id as gym,s_id, week, gym_name, boxer, league, sum(points) points,sum(byK)as byK, sum(byT) as byT,sum(byPoints) as byPoints , sum(byD) as byD, count(C.gym) as F FROM A inner JOIN B ON A.gym_id = B.gym_id left JOIN C ON A.gym_id = C.gym WHERE (B.l_id = ?text group by A.gym_id order by points DESC,byK DESC,byT DESC, byPoints DESC, byD DESC,F ASC
I have an expression in a precedence constraint that is returning false when it should return true. This is the expression that returns false:
((5500 / 9990) * 100) > 10
The following expression returns true. I did the division (5500 / 9990) myself and substituted the resulting value:
((0.55055055055055055055055055055055) * 100) > 10
Why is the first expression returning false? I'm stuck in the mud up to my axles on this and I know I'll probably feel like a fool when I learn the answer...
I noticed that The flat file destination that I am using, creates a blank file everytime even if there are no records processed by the data flow.
I just wanted to know if there is any way to stop this. I dont want to see a chunk of blank files on the disk. (I create the files with a timestamp in the file name so every run creates a new file.)
So I want to implement a logic to stop the creation of these blank files in case there are no records to write into it.
Hello, I tried to use bookmarks in OLEDB consumer templates and I have problems with using MoveToBookmark. This method sets cursor position correctly on bookmarked row, but it seems to me it doesn't set the right cursor position in DB. When I call MovePrev after MoveToBookmark, I will not get previous row of the bookmarked row. Simplified Example - I get bookmark of the first row, then move to the 3th row. Call MoveToBookmark (current row is no the first row). But when I call MovePrev I'will not get DB_S_ENDOFROWSET but the second row:
MoveFirst() bk = GetBookmark() MoveNext() MoveNext() // Now I'm on third row MoveToBookmark(bk) GetData() - Now I get data from 1st row MovePrev() GetData() - Now I get data from the second row!!
All calls to OLEDB returs S_OK. Does somebody now, whats wrong?
In SSIS Version 9.00.2047.00 I have build a few packages using script tasks. These packages work well in development.
When I try to run them Using DTUtil the systems displays in the Package Excecution Progress-window the message: 'Error: The tasks "reading registry" cannot run on this edition of Integration services. It requires a higher level edition.'
Emptying the script task from its variables and script doesn't make a difference. I did not find an explanation in BOL. Concerning script tasks I only find
The Script task uses VSA as its engine for writing and running scripts. To run a script, you must have VSA installed on the computers where the package runs. But since I even get these messages when I try to run on the machine where I build the package,I guess this can't be the problem.
I have several sequence containers in one package that fire off execute package tasks. I would like each of the sequence containers to start at the same time when the job starts running. However when I set them up to do that, i get an error that the variable cannot be read because it is locked. I have the variables setup as readonly so not sure why they are being locked. When I run the package and have each sequence container fire off after the previous one ends it runs fine.
i have a for each loop and it has about 20 data flow tasks (simple data extractions). i notice when i run the package it only runs up to 4 data flow tasks at a time. others have to wait till one of the first 4 flows finishes.
i was wondering if there's a way to change the limit of how many data flow tasks can run at a time. is there a property some where ?
i know this will be stressfull to the server, but the server is well equiped with CPU power and memory, so performance will not be an issue.
I have this job that download 4 files once a month from the same server. The files are sizable and I need to download them in less than 5 hours total. In 2000 I use an active x script to generate the ftp script then execute the script. all four files download at the same time in 4 different tasks with no issues.
I am rewrote the process in 2005 so that it uses the IS FTP function but when all 4 ftp tasks kick off they all fail... instantly. the initially shared the same FTP connection manager so I created different ones for each and still the same result
the error is one that relates to changing directories.... Now if I just run one of the tasks it runs fine it is just when more than one try to run at once. I ended up putting in 10 second delays between each ftp task kicking off and it works just fine...
Does this sound like a bug??
Also... I am on SQL 2005 Enterprise SP1 on Windows 2003 enterprise SP1.
I want to have this query insert a bunch of XML but i get this error...
Msg 128, Level 15, State 1, Procedure InsertTimeCard, Line 117
The name "ExpenseRptID" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted.
Msg 128, Level 15, State 1, Procedure InsertTimeCard, Line 151
The name "DateWorked" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted.
What am i doing wrong...Can anyone help me out!! Thanks!!
p.s I know this query looks crazy...
Code Block
IF EXISTS (SELECT NAME FROM sysobjects WHERE NAME = 'InsertTimeCard' AND type = 'P' AND uid=(Select uid from sysusers where name=current_user)) BEGIN DROP PROCEDURE InsertTimeCard END go /********************************************************************************************************* ** PROC NAME : InsertTimeCardHoursWorked ** ** AUTHOR : Demetrius Powers ** ** TODO/ISSUES ** ------------------------------------------------------------------------------------ ** ** ** MODIFICATIONS ** ------------------------------------------------------------------------------------ ** Name Date Comment ** ------------------------------------------------------------------------------------ ** Powers 12/11/2007 -Initial Creation *********************************************************************************************************/ CREATE PROCEDURE InsertTimeCard @DateCreated DateTime, @EmployeeID int, @DateEntered DateTime, @SerializedXML text, @Result int output as declare @NewTimeCardID int select @NewTimeCardID = max(TimeCardID) from OPS_TimeCards -- proc settings SET NOCOUNT ON
-- local variables DECLARE @intDoc int DECLARE @bolOpen bit SET @bolOpen = 0 --Prepare the XML document to be loaded EXEC sp_xml_preparedocument @intDoc OUTPUT, @SerializedXML -- check for error IF @@ERROR <> 0 GOTO ErrorHandler --The document was prepared so set the boolean indicator so we know to close it if an error occurs. SET @bolOpen = 1
--Create temp variable to store values inthe XML document DECLARE @tempXMLTimeCardExpense TABLE ( TimeCardExpenseID int not null identity(1,1), TimeCardID int, ExpenseRptID int, ExpenseDate datetime, ProjectID int, ExpenseDescription nvarchar(510), ExpenseAmount money, ExpenseCodeID int, AttachedRct bit, SubmittoExpRep bit ) DECLARE @tempXMLTimeCardWorked TABLE ( TimeCardDetailID int not null identity(1,1), TimeCardID int, DateWorked DateTime, ProjectID int, WorkDescription nvarchar(510), BillableHours float, BillingRate money, WorkCodeID int, Location nvarchar(50) ) -- begin trans BEGIN TRANSACTION insert OPS_TimeCards(NewTimeCardID, DateCreated, EmployeeID, DateEntered, Paid) values (@NewTimeCardID, @DateCreated, @EmployeeID, @DateEntered, 0) -- check for error IF @@ERROR <> 0 GOTO ErrorHandler
--Now use @intDoc with XPATH style queries on the XML INSERT @tempXMLTimeCardExpense (TimeCardID, ExpenseRptID, ExpenseDate, ProjectID, ExpenseDescription, ExpenseAmount, ExpenseCodeID, AttachedRct, SubmittoExpRep) SELECT @NewTimeCardID, ExpenseRptID, ExpenseDate, ProjectID, ExpenseDescription, ExpenseAmount, ExpenseCodeID, AttachedRct, SubmittoExpRep FROM OPENXML(@intDoc, '/ArrayOfTimeCardExpense/TimeCardExpense', 2) WITH ( ExpenseRptID int 'ExpenseRptID', ExpenseDate datetime 'ExpenseDate', ProjectID int 'ProjectID', ExpenseDescription nvarchar(510) 'ExpenseDescription', ExpenseAmount money 'ExpenseAmount', ExpenseCodeID int 'ExpenseCodeID', AttachedRct bit 'AttachedRct', SubmittoExpRep bit 'SubmittoExpRep') -- check for error IF @@ERROR <> 0 GOTO ErrorHandler
-- remove XML doc from memory EXEC sp_xml_removedocument @intDoc SET @bolOpen = 0
-- commit transaction, and exit COMMIT TRANSACTION set @Result = @NewTimeCardID RETURN 0
-- Error Handler ErrorHandler: -- see if transaction is open IF @@TRANCOUNT > 0 BEGIN -- rollback tran ROLLBACK TRANSACTION END -- set failure values SET @Result = -1 RETURN -1
I am really stuck on this, if anyone has some insight into this problem any help would appreciated... I'll try to explain what is happening the best I can:
We have a server running Windows Advanced Server 2000 (SP4) w/ SQL server 2000 (SP3) (from now on Server A). I have a publication on this machine with dynamic filters (Changing the HOST_NAME()). The publication is sending the snapshots to another machine (desktop machine). The Mobile agent is in the same machine as the snapshots.
The mobile application is syncing fine when hitting Server A. The sync is done Asynchronously.
Then we have Server B. Running Windows Server 2003 (SP1) w/ SQL 2000 (SP4), same publication w/ dynamic filter however the snapshots and the mobile agent are in this server.
The mobile application will sync the 1st time but any subsequent syncs will not work. I check on the Replication monitor and it tells me that the Merge was a success but the mobile application will not execute the download table callback, it will execute the Sync callback 5 times and not proceed in executing the download table callback.
If I change the configuration on the mobile app to point to Server A the sync will work just fine but, if I change it back to Server B the sync will work once then it will stop working.
Hello,I need to create a column that will store hours bigger than 24. Forexample '25:00:00', '129:23:12', etc).That column will be used too, for perform calculations betweendatetime intervals: 'time'.In MySQL there is a datatype that perfect fits that necessity.Does anyone know what is the corresponding datatype in SQL Server?Thanks a lot!
As in title. Is there any tool? I'm asking beceuse, I have some big bases, and processing may take a lot of time (at least few hours), and I'll be glad if it's possibility to know estimate time before query runs. I'm using MsSql 2005 Developer edition.
I had try calling a function, that call a store procedure, repeatly using a for loop, but I notice it will only get the expected part_id in the first time, and return an empty string sub-sequentially without throwing an exception. So I had try using a sql query instead, but the same thing happen. Below is my function, can you point out to me what's wrong? My original version that calls a store procedure Public Shared Function getPartId(ByVal part_supplierserialnumber As String) As String Dim mySqlCommand As New SqlCommand Dim mySqlConnection As SqlConnection = New SqlConnection(GetERATSConnectionString()) Dim myPart_id As String mySqlCommand.CommandType = CommandType.StoredProcedure mySqlCommand.CommandText = "getPartId" mySqlCommand.Connection = mySqlConnection mySqlCommand.Parameters.Add(New SqlParameter("@part_supplierserialnumber", part_supplierserialnumber)) Try mySqlConnection.Open() myPart_id = mySqlCommand.ExecuteScalar() Catch ex As Exception myPart_id = "" Finally mySqlConnection.Close() mySqlConnection.Dispose() End Try Return myPart_id End Function My Store procedure create procedure getPartId@part_supplierserialnumber as nvarchar(50)as select top 1 part_id from tblPtSingapore where part_supplierserialnumber = @part_supplierserialnumber order by part_datecreated desc
GO The new version I tried which happen the same thing Public Shared Function getPartId(ByVal part_supplierserialnumber As String) As String Dim myPart_id As String Dim strSql As String = "select top 1 part_id from tblPtSingapore where part_supplierserialnumber = '" & part_supplierserialnumber & "' order by part_datecreated desc" Dim mySqlConnection As SqlConnection = New SqlConnection(GetERATSConnectionString()) Dim mySqlCommand As New SqlCommand(strSql, mySqlConnection) Try mySqlConnection.Open() myPart_id = mySqlCommand.ExecuteScalar() Catch ex As Exception myPart_id = "" Finally mySqlConnection.Close() mySqlConnection.Dispose() End Try Return myPart_id End Function
I convert my DB from Access to SQL Server ,When i try to run my script (in ASP) it's not store the data atDate/Time field!!!And i have troble with insert the value TRUE in Sql Server (it's workwith access)I want to know if i need to change my scripts(in ASP) or the type offields?Please, HelpBest regards.
Now for the complicated part, a person can take absence(sick,holiday,other) for any part of a day or whole day(s). For these absence periods only the worked time on that day needs to be negated off, not the whole period of time.
So for example
If this person
had a days holiday on the 22nd, shown in the HOLIDAY table as
The 'Leave of Absence' on the 20th had no effect on the total for the day as it was between planned work times. how to do this within T-SQL, as simple as possible as I've got to had this code over to other staff members to maintain, who have not had much SQL experience yet?
I've tried doing it as a temp table, with dual insert/select commands, splitting the times over midnight, which partially worked but missed some of the combinations.
Clean vista install, Clean full office 2007plus install Clean visual studio 2008pro install Many failed sql 2005dev installed, did SKUUPGRADE-1 Now have office2007 Smallbiz, VS2008pro, SqlExpress and sql 2005dev installed. Note outlook 2007 error on first run after sql2005dev. Seams to have broken and created a new sql connection, don€™t think its the original. but that€™s not the current issue ! web admin page error, could not connect to db I did regsql.exe from the net dir and the web admin work and the db is created for roles and such in vs 2008 via web admin page and mssql. Managed to create db in apps data folder and modify connection in server explorer. Added table to aspx page from apps folder and it runs via f5, but errors under localhost. €œCannot open user default database. Login failed.€? €œLogin failed for user 'NT AUTHORITYNETWORK SERVICE'€? Have seen some reference to iis permissions, but not sure what to change? Is it a file level permission, a virtual permission Works in vs2008 using f5 run! http://localhost:50115/vs2008/ Can work with apps folder db file in vs 2008 server explorer Had to modify db connection back to sqlexpress in server explorer Can work with db in sql management studio, have three local instances; Pc Pcsqlexpress Pcsmallbiz Can display db data in aspx page via f5 , but not localhost unless vs2008 is not running!!! Have not been able to make vs2008, Sql2005dev, sqlexpress all work together using iis in vista via localhost and vs2008 f5 at same time?? Can€™t do anything with db in solutions explorer, but can work in server explorer if I modify connection back to sqlexpress Can€™t display data aspx page via localhost http://localhost/vs2008/ Cannot open user default database. Login failed. Login failed for user 'NT AUTHORITYNETWORK SERVICE' Localhost works in iis via virtual directory if I remove db grid in page or vs is not running Could someone test and tell how to use all of these together? What is going to happen if I get it to work local and then try to upload to shared host? <connectionStrings> <remove name="LocalSqlServer" /> <add name="LocalSqlServer" connectionString="Server=wabpc;Database=VS2008test;Integrated Security=true" providerName="System.Data.SqlClient" /> <add connectionString="Server=SQLEXPRESS;Database=Database.mdf;Integrated Security=true" name="sqlexpress" />
</connectionStrings> If I close vs2008 and the management studio, localhost works and displays the db info!! Open vs2008, modify connection back to sqlexpress and the aspx page breaks via localhost Close vs2008 and local host works Open vs2008 and get a error 25 in server explorer connection string invalid, but f5 works after the offline clears. I change db connection back to sqlexpress to work with db in server explorer! That breaks localhost, but f5 works
I was installing application software that was trying to install SQL Server 2005 and received the following error message.
"Setup failed because Service MSSQLServerADHelper is disabled for the current hardware profile. Services must be set with the current Hardware Profile logon property profile enabled."
Simple fix for most but I do not know how to do what it asks.
I'm new to SQL Server Express. But I need to find out how easy it is to create custom types with SQL Server Express because we have to represent house numbers as a custom type in the database. After enabling the CLR integration with the SQL Server Surface Area Configuration tool, I created an SQL Server Project with VS 2005 Pro., created a custom type called HouseNo, deployed it to a database and finally created a table with a column of that custom type. But when I tried to use the option 'Show Table Data' for that table, the following errors always appeared
SQL Execution Error
Executed SQL statement SELECT NP.ToString() AS NP From Table1 Error Source : .NET SqlClient Data Provider Error Message : Execution of user code in the .NET Framework is disabled. Enable "CLR Enabled" configuration Option. -- I think I've already enabled it.
Does anyone know how to solve the problem? Just one more question, for a custom type implementing the IComparable interface, would SQL Server Express uses the CompareTo method to perform sorting?
Thanks!
Regards, Nathan ---------------------------------------------------------------------------------------------- The SQL Server Epxress is newest and the following is code for the custom type.
--------------------------------------------------------------------------------------------- using System; using System.Data; using System.Data.SqlClient; using System.Data.SqlTypes; using Microsoft.SqlServer.Server;
[Serializable] [Microsoft.SqlServer.Server.SqlUserDefinedType(Format.UserDefined, IsByteOrdered = true, MaxByteSize = 8000)] public class HouseNo : INullable, IComparable, IBinarySerialize { // Private member
I am using SQL Server 6.5. By default TCP/IP protocol is not enabled (1433 port is not opened by the server). How can I enable this so that I can use a JDBC driver to connect to it.
In SQL Server 2000, the "SQL Server Network Utility" helps us to enable the TCP/IP protocol. But not able to figure our how/where this can be done in 6.5.
