Disabling A Task At Runtime
Oct 1, 2007
Hi all,
Here is my situation. I need to disable a task at runtime. I have a script task that configures a boolean variable at runtime and sets its value to either true or false based on a condition. And also i have already set "disable" property of the component to get value from the boolean variable. The problem here is that the component gets the default value which we give during variable creation instead of getting the configured value.
Am i missing out anything. thanks in advance.
Regards,
Praveen
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Apr 18, 2008
Hi,
I am having a Data flow task in For each loop which will gets 100 sourcetable names and 100 target table names...
am having a simpleData flow task which trasferes from OLEDBSource to OLEDBDestination.
I am repeating the Dataflow task which transfers from sourcetablename extracted from for loop to a destination table var.
The problem am gettting is for the first table it is able to transfer correcly because I did mapping for those tables at design time...but for the next coming sourcetable-desttable (which r having different no of cols,datatypes) its giving Validation failed...and...needs to refresh metadata....
is there any way to refresh the metadata of Data flow task (I set the property of OLEDBSource validate external meta to false then also same error is coming)
Thanks
Radhika
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Sep 14, 2007
I've been playing around with building custom components for SSIS. I've been doing workflow for years (using Java and Oracle). The company I worked for had a framework for publishing data that allowed for user interaction. That's something I'd love to be able to do in SSIS.
Is it possible to create a custom task that interacts with the user at runtime? So, the user starts the SSIS package. At some point, the process pops up a dialog (Windows Form) that asks the user to set a date using a calendar control.
Any thoughts?
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Apr 24, 2008
Hi,
I have a package with 3 different tasks.
Like:
1. Execute Sql Task
2. Execute Sql Task
3. Execute Sql Task
4. Execute Sql Task
ESQL1 will get max(id) from table and then based on the ID the remaining needs to be work.
Ex:
If the ID=AUS-Sdy-1
then ESQL2 will update the tbl1 and return one IDkey based on this return key the ESQL3 will
update a tbl2. ----------*( i want to disable ESQL4)
else
If the ID=AUS-Sdy-2
then ESQL3 will update the tbl1 and return one IDkey based on this return key the ESQL4 will
update a tbl2. ----------- *(i want to disable ESQL2)
Thanks
Thiru
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Mar 24, 2007
Can the WaitForMe Task property be used for building eventing based tasks (that is, "tasks with no defined execution lifecycle"), as Haselden's IS book terms it?
The SSIS run-time would appear to never interrogate this property.
I tried setting a breakpoint in a custom task on the WaitForMe
property. The breakpoint was never hit at run-time. Design-time only. It seems that the run-time ignores this property.
The documentation states that "On completion of any task, the runtime examines tasks that are still running in
the container, and if any of these tasks have WaitForMe set to
false, those tasks will be canceled." Well, the tasks with WaitForMe set to false are in fact not cancelled (e.g. System::CancelEvent is not signalled).
The intention of the WaitForMe Task property is to allow for event based tasks to not prevent a package (or other container) from finishing if the event never happens.
Tasks like the WMI Event Watcher, Message QueueTask set to receive, and third party tasks like file watchers, or service broker queue receivers would seem to fall in this category.
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Mar 3, 2006
when using the microsoft.sqlserver.dts.runtime to create packages programatically....
what object represents a data flow task?
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May 11, 2007
Hi,
I am currently trying to create a Script Task which reads in a file containing meta-data which then dynamically creates a Flat File Connection Manager and configures it using this meta data. After perusing various newsgroups and articles, it seems that I need to be able to reference the Dts.Runtime.Wrapper to do this. I have tried using the Add Reference dialog, but it does not contain a reference to this namespace. I can reference this namespace from a "Script Component" but I am unable to reference it from a "Script Task". Is this a known issue or am I just not doing something correctly? If anyone could give me any pointers it would be greatly appreciated. Thanks!
Michael
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Aug 15, 2005
Okay, this one might stump you guys.
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Nov 26, 2005
I'm programmatically loading a package that was created with VS 2005. The last task in the package is a Send Mail Task. It has two properties, FileAttachments and ToLine, which are set to expressions whose values come directly from package variables. The package runs in debug and non-debug (under VS) correctly.
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Aug 17, 2015
I have an SSIS script task using c#. i need to refere an .xsd dataset in the c# code. i tried to set property below.Build action to Content or Compile Copy to output directory Copy always But still i m unable to use the dataset in my code.
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May 18, 2001
I need to disable a trigger for a week w/o droping it. Is there a way in sql ?
Thanks and nice week-end.
Ivan
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Apr 12, 2002
Please help if you can! I have setup a job that runs every day on an hourly basis. Every morning I find that it's been disabled. The funny thing is is that the schedule is disabled, but the job is not (you see 'Enabled' in the jobs list in EM, but when you view the schedules tab, it's disabled.) Also, it runs a several times before becoming disabled.
TIA,
Colleen
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Jan 9, 2003
I have a server that was being used for logshipping and had
replication set up at some point as well. One of the databases got out
of sync in the logshipping process so I removed logshipping and was
going to reinitialize the database and set up the logshipping again.
The database is in read only mode and when I try to take it out of
read only I get the following message:
Error 5063: Database 'XXXXXXXX' is in warm standby. A warm stanby
database is read-only. ALTER DATABASE statment failed. sp_dboption
command failed.
I have tried to disable replication on the server but get the
following error message:
SQL Server Enterprise Manager could not disable 'SRVXXXX' as a
publisher.
Error 3906: Could not run BEGIN TRANSACTION in database 'XXXXXXX'
because the database is read only.
So my problem is that I can't take the database out of read-only mode
because of replication and I can't disable replication because the
database is in read-only mode.
Has anyone come across this before and how should I resolve it? I
tried dropping the database as well and that didn't work either.
Any ideas or help would be greatly appreciated.
Thanks in advance,
Brad
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Mar 25, 2003
Hi,
I have a update trigger on a table. Can I disable this trigger for duration of a job which updates this table.
Thanks in advance ...j
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Feb 15, 2001
Is there a way to disable a trigger when performing a transaction besides dropping and recreating the trigger? I am trying to perform an insert on a table, and this keeps firing a trigger that I want to disable.
Any help is appreciated.
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May 28, 2008
I have accidentally registered an existing database as a distribution database, which made it a system database.
the data itself is safe and sound, but I want to undo the whole thing.
How can I do this?
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Jun 6, 2008
I have an SQL job that runs a .vbs script. It has the following code:
Cmd2.ActiveConnection = Conn2
Cmd2.CommandText = "USE msdb EXEC sp_update_job @job_name = 'Email Download',@enabled = 0"
Cmd2.CommandType = 1
Cmd2.Execute()
It's not disabling the job. If I execute in Query Analyzer, it works. I'm thinking it might be a permissions issue. Any suggestions?
TIA
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Jul 20, 2005
Hii have a table with primary key defined on col1 and col2. now i want tohave col3 also included in primary key. when i alter the table it givesme error for duplicate rows. there is an option for 'with nocheck' butit only works with check or foreign key constraint. is there any optionin sql server like in oracle 'no validate' which doesnt validate theexisting data and force the data validation from new records.thanxFarid*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
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Dec 4, 2007
Hi all,
1) Can anybody provide me the script for DISABLING all the jobs in the server and vice versa (i.e.) for enabling also.
2) Script for DISABLING LOGINS and script for ENABLING all Logins.
Its Sql Server 2005
Thanks... Any Help Greatly appreciated.
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Oct 11, 2006
HI There
My activated proc is rolling back the transaction and putting the message abck on the queue infinately ?
Normally it disabled the queue after a few rollbacks, i can see in the sql log that it just keeps rolling back and re-activating thousands of times.
It only stops when i disable activation on the queue.
WHy is the queue not disabling ?
Thanx
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Sep 20, 2006
I have an SSIS task that transforms 70 million rows of data nightly.
The data is dumped and imported fresh every day.
Obviously I don't want my production Transaction Log getting cluttered up with 70 million rows of transaction logs daily.
Is there any way to avoid logging to the transaction log with an SSIS task?
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Dec 20, 2006
Hi,
Is there any way to disable/enable constraints on the table?
Command "ALTER TABLE table_name {CHECK|NOCHECK} CONSTRAINT ALL" produces error.
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Dec 22, 2000
I want to disable foreign key constraints en mass. Is there a way to do this?
I know that I can go into each table and navigate to the Relationship tab of Properties and uncheck the "Enforce relationship for INSERTs and UPDATEs" box, but I'd much prefer to automate this process with a query since there are 160+ tables and probably 200+ relationships to disable.
I figure that sysconstraints my be the ticket, but I will keep experimenting until I get the right solution. In the meantime, any insight to steer me in the right direction is appreciated.
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Oct 29, 1999
Hi,
I'm using DMO (SQLOLE65.dll) to programmatically replicate selected publications. The Publication object supports a property called Enabled, which can be set to FALSE. I'm setting the enabled property to TRUE for those publications that need be replicated, and make the others FALSE. Still, all publications get replicated. [I give DoAlter to commit the changes i made.]
Any solution,Please mail me ASAP to venkateswaranb@synectics.soft.net
Thanks,
Venkat
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Jan 11, 2007
sql 2000, northwind databse
code in sql analyzer:
Code:
ALTER TABLE categories NOCHECK CONSTRAINT ALL
TRUNCATE TABLE categories
ALTER TABLE categories CHECK CONSTRAINT ALL
but still i am getting the error:
Quote: Server: Msg 4712, Level 16, State 1, Line 2
Cannot truncate table 'categories' because it is being referenced by a FOREIGN KEY constraint.
what i need to do is write a query that just cleans all the tables of all data.
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Jul 23, 2005
In the process of doing some routine monitoring/clean-up we'vediscovered that several (many?) users are apparently set to access ourSQL Server 2000 database instances via the Named Pipes protocol. Inreadings and recommendations we've decided that our WAN would be bestserved if we use the less "chatty" TCP/IP.As such we've also decided to try to enforce this decision to useTCP/IP exclusively using the domain login script used by all of ourend-users.Question: does anyone know what registry entries are created/used toindicate that TCP/IP is enabled and is the default protocol for SQLServer 2000? Our environment is: XP Pro SP2 and SQL Server 2000(typically SP3).TIAGlenn - newbie DBA
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Apr 2, 2008
I'm currently using SQL Server 2000 and SSRS 2000 with the latest Service Packs.
I need to disable Excel Exports for a single report.
I've found a way to disable Exporting Formats but it disables for ALL REPORTS on the server.
This involves changing the rsreportserver.config file.
http://blogs.digineer.com/blogs/jasons/archive/2006/05/10/93.aspx
Another site mentions a way to disable Exporting Formats for a single Report.
http://mikemason.ca/2007/04/30/
Code Snippetusing System.Reflection;
using Microsoft.Reporting.WebForms;
using Microsoft.SqlServer.ReportingServices2005.Execution;
namespace MyProject
{
public class ServerReportDecorator
{
private readonly ServerReport serverReport;
public ServerReportDecorator(ReportViewer reportViewer)
{
this.serverReport = reportViewer.ServerReport;
}
public ServerReportDecorator(ServerReport serverReport)
{
this.serverReport = serverReport;
}
public void DisableUnwantedExportFormats()
{
foreach(RenderingExtension extension in serverReport.ListRenderingExtensions())
{
if(extension.Name == "XML" || extension.Name == "IMAGE"
|| extension.Name == "MHTML")
ReflectivelySetVisibilityFalse(extension);
}
}
private void ReflectivelySetVisibilityFalse(RenderingExtension extension)
{
FieldInfo info = extension.GetType().GetField("m_serverExtension",
BindingFlags.NonPublic
| BindingFlags.Instance);
if (info != null)
{
Extension rsExtension = info.GetValue(extension) as Extension;
if(rsExtension != null)
{
rsExtension.Visible = false;
}
}
}
}
}
I'm looking for further clarification of this process.
1. Where I can download the Microsoft.SqlServer.ReportingServices2000 dll?
2. Does anyone have a project example of the process? How/When to actually use the code quoted?
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Apr 21, 2004
Any script out there for disabling all the constraints on all the tables in a database?
Since there are more than 100 tables I need to import the data into, is there any generic script that I can use to disable all the constraints and triggers etc on all the tables?
Thanks,
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Mar 8, 2004
Hi,
Is it possible to disable a trigger from a Stored Procedure? If it is, how do you do it?
Thanks,
Federico
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Dec 7, 2005
Greetings,I want to bulk load data into user defined SQL Servertables. For this i want to disable all the constraints on all the userdefined tables.I got solution in one of the thread and did the following:declare @tablename varchar(30)declare c1 cursor for select name from sysobjects where type = 'U'open c1fetch next from c1 into @tablenamewhile ( @@fetch_status <> -1 )beginexec ( 'alter table ' + @tablename + ' check constraint all ')fetch next from c1 into @tablenameenddeallocate c1goNow when i try to truncate one of the tables (say titles) it gives methe following error:Cannot truncate table 'titles' because it is being referenced by aFOREIGN KEY constraint.Can anyone show me the right path? I am working on ASE 12.5TIA
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Jun 8, 2006
Hello,Is there anyway.. we can disable AUTOCOMMIT option in MSSQL serverwhile executing the SQL queries via SQL ANALYZER
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Nov 13, 2007
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
Thanks
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Apr 16, 2007
I recently updated a default instance of SQL Express to Service Pack 2. When I tried to attach my database I got an error "Login failed for user SA. The user is not associated with a trusted SQL server connection".
I found that my SA account for the instance was locked out. I unlocked it and everything worked again.
This happened to my on two different PC's using a default instance of SQL Express. Does anybody know why SA is being locked out? Thanks in advance.
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