Date And Time Handling Abd Validation In SSIS
Nov 22, 2007
I have two columns in Informix data base One has Data Type of date and another column of data type string.
Time is stored in string format. I have to Validate wether both are correct, not null, greater than 1753 and concate to get one datetime field to transfer to SQL Server.
Right now I am doing it in script component, as I need to log error if any thing is wrong
Is there any better way to do it,(derived column or any other component) so that I can log the error also.
Thanks
Dharmbir
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Mar 19, 2008
Hi,
Please suggest me the approach for handling the below custom validation in SSIS
Source: A Table in the database
Destination: One or More Tables in the database
Transformation:For each record in the source table, I have to do custom validation and redirect to one of the destination tables
Custom validation for each record include
1. Checking a set of fields are not matching with main record data in database - If so move to a duplicatelist table
2. Checking for set of fields have got any new values - If so make an entry in a newvaluesfound table
3. If no new/duplicate found move to success table
Approach 1
An OLEdb Source Task to point the source table
An OLEdb Transformation to call an SP for each record in the source
Concerns
The Transformation is implemented in SP(Custom validation & loading to destination)
Approach 2
An Script task from the control flow items - To call an SP in the database
Concerns
The Source, Transformation, Destination - everything managed in the SP
Suggestions needed
Is there any better approach of handling this type of requirement in SSIS
If I write all the code in SP, I may need to use cursors for looping through each record..
Thanks & Regards,
Kalyan
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Feb 1, 2008
I would like to know how to disable valiation of SSIS when the SSIS runs in server.
The SSIS takes about 20% of time to validate the environment.
Are there any configuration in SSIS to tell SSIS the environment is stable and no validation is required?
Thanks.
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Apr 19, 2006
I have SSIS Projects taking a long time to open with packages with a large number of data flows. Is there a way to turn off validation of metadata when a package opens? Turn off validation during execution on SSIS Service (after previously validated in dev)? Or be able to control when validation takes place in general?
In my one package (1 of 5) I have 43 data flows (with a single source to target mapping) in 4 sequence containers, and it takes approximately 2-3 seconds per source to target mapping and sequence container to validate which will translate to 1 ˝ to 2 ˝ minutes to open. When the project with all 100+ tables for the data warehouse goes through validation, I can make coffee in the time it takes to open the project. I have to delete *.suo file (or verify all packages are closed in the designer and save the project file), and when I open the project, I have to jump immediately to SSISĂ Work Offline to set it to not validate the metadata to be able to work in a timely fashion. DelayValidation=TRUE does not help much.
Running in debug mode, has an effect of causing packages that were not open and validated to go through validation though I am not running those packages. Validate once during design and run forever.
Even if I re-open a package that I just closed from designer and had gone through validation, it will go through the validation process again.
It would be great if there could be an on-demand option off the menu bar to allow one to control when validation can take place for a project, or a more granular validation option for a specific data flow or container.
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Jul 25, 2007
I am using SSIS to populate a star schema.
The issue is in the data flow for loading and setting the Fact table dimension keys (the dimensions are all loaded fine). After 16 rather pedestrian Lookup Transformations, I have an escalating problem adding additional Lookup transforms to the Data Flow. The problem is not in execution; the problem is adding more transforms in design mode.
Lookup # Fields in Data Flow Time to validate that lookup
<17 47 Sub-second
17 48 2 sec
18 49 4 sec
19 50 8 sec
20 51 16 sec
21 52 32 sec
22 53 64 sec
While I€™m intrigued by the mathematical progression that is forming here, the issue is that I have at least 6 more Lookups to perform. I hope you can see my dilemma.
I have gone to where it takes a little over 4 minutes each to validate the lookup transform and its associated Derived Column transform and Union transform (Total 12 Minutes). Not only does this add up to many idle minutes to each design step, BUT it breaks the debugger as it pre-validates the ENTIRE data flow before it ever switches into debugging mode.
Some notes:
1. It doesn€™t matter what order the Lookup transforms occur in, the timings are exactly the same.
2. I tried many Data Flow execution optimizations, but they don€™t improve the validation times (or even get a chance to improve the execution times!)
I realize this may be somewhat of a unique problem.
Thanks for any help you are able to lend.
-Dave
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Jun 30, 2007
This is driving me nuts..
I'm trying to extract some data from a table in oracle. The oracle table stores date and time seperately in 2 different columns. I need to merge these two columns and import to sql server database.
I'm struggling with this for a quite a while and I'm not able to get it working.
I tried the oracle query something like this,
SELECT
(TO_CHAR(ASOFDATE,'YYYYMMDD')||' '||TO_CHAR(ASOFTIME,'HH24:MM : SS')||':000') AS ASOFDATE
FROM TBLA
this gives me an output of 20070511 23:06:30:000
the space in MM : SS is intentional here, since without that space it appread as smiley
I'm trying to map this to datetime field in sql server 2005. It keeps failing with this error
The value could not be converted because of a potential loss of data
I'm struck with error for hours now. Any pointers would be helpful.
Thanks
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Oct 22, 2015
I am trying to load previous days data at 3 am via a SSIS job.
The Date variable is initiated as DATEADD("dd",-1, GETDATE()) in the for loop.
Now, as this job runs at 3 am, and I set the variable as GETDATE() - 1, it excluded the data from 12 am to 3 am in the resultset as Date is set as YYYY-MM-DD 03:00:00:000 I need this to be set as YYYY-MM-DD 00:00:00:000
How can i do this?Â
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Oct 4, 2006
The subject line says it all. I need to be able to do a comparison on a file's date and time to see if it is stale or not.
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Jul 10, 2015
I am getting below errors when I try to import data from csv format to a sqlserver table.The csv file has date column that has date with format: 7/10/2015 Â 1:18:39 PM and the sql server is using datetime not null for that field in the table.
[OLE DB Destination [90]] Error: SSIS Error Code DTS_E_OLEDBERROR. Â An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Â Source: "Microsoft SQL Server Native Client 10.0" Â Hresult: 0x80004005 Â Description: "Invalid date format".
[OLE DB Destination [90]] Error: There was an error with input column "Date" (138) on input "OLE DB Destination Input" (103). The column status returned was: "Conversion failed because the data value overflowed the specified type.".
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Jan 25, 2006
I am trying to load a table from MS Access into SQL Server. The Table has several columns defined as Date/Time. When I define the transform I get an error saying that the conversion between DT_DBDATE and DT_DBTIMESTAMP is not supported.
How do I get around this?
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Mar 24, 2004
Hi,
I would like to capture date time in my SQL during a certain operation. This piece of data will be displayed to an ASP.NET page.
When displaying the date time, I want it converted to the local time zone equivalent as set in the user's operating system.
What setup do I need on the SQL and the coding in the ASP.NET page?
Thanks.
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Feb 8, 2005
i have two params..
@startdate datetime,@enddate datatime
1.what's the best way to validate them
2.Best way to check whether @startdate is less than @enddate
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Mar 17, 2004
I am new to SQL SERVER,
Can anybody help me to write a procedure to validate a given string like
09461020(Y2K compliant date), I need to check wether this is a valida date or not??
0946 = should convert to 1946
10 = month
20 is the date.
If it is 20461020.....then year = 2046, month = 10 and day = 20..and it is valid.
procedure should return validate date or not ...return TRUE OR FALSE.
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Mar 7, 2007
Guys,
I hope I will be able to get this.
I'm looking a cripts/code that will validate date in my form when the user key in date. The date has to be in the following format 00/00/0000 (month/ day/ year)
HELP
Thk
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Mar 13, 2007
hi,
this is my table values:
select * from empmaster
emp.no fromdate todate
----------------------------------
E3/13/20074/7/2007
E4/13/20076/13/2007
i am going to pass some date for example 5/20/2007.
so i have to compare this 5/20/2007 which lies in between 3/13/20074/7/2007 or 4/13/20076/13/2007.if means i have to print not allowed other wise allowed. and the date should not be less(if 2/10/2007). like thi i have many from date and todate in my table. if i give 7/20/2007 means it should print allowed becos it doesnot falls in between any date o the emp.no=e. this should be depent on the emp.no also.
so please help me to do this.please show me query for this.or spc
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Dec 29, 2006
For the incoming data from a text file i want to check if the dates are valid...how can i do that?????
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Aug 5, 2015
I'm looking for a way of taking a query which returns a set of date time fields (probable maximum of 20 rows) and looping through each value to see if it exists in a separate table.
E.g.
Query 1
Select ID, Person, ProposedEvent, DayField, TimeField
from MyOptions
where person = 'me'
Table
Select Person, ExistingEvent, DayField, TimeField
from MyTimetable
where person ='me'
Loop through Query 1 and if it finds ANY matching Dayfield AND Timefield in Query/Table 2, return the ProposedEvent (just as a message, the loop could stop there), if no match a message saying all is fine can proceed to process form blah blah.
I'm essentially wanting somebody to select a bunch of events in a form, query 1 then finds all the days and times those events happen and check that none of them exist in the MyTimetable table.
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Apr 9, 2008
Hello all,
I was wondering if someone can assist me with the following date validation: i'm looking at somebody's sql and not sure what it means
CONVERT (varchar, dbo.tblSS_Milestone.dtBaselineStart, 101)
what does 101 mean?
Also can someone show me how i can check if there are nulls in the field and if there is, i would like to use another field with a value.
I'm not sure how to do that in sql server. Thank you.
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Jun 7, 2006
Hi There,
I have a software where the frontend is created in VB and backend is created in SQL server. Our HO sends a file, this file has only one month validity. It has 2 files one is parent and one is child file. while uploading the file using software it creates the following files
Clipboard Clip File, Cursor File, DBE file, EXM, GLB file, MOD File, SQL server subscription file, MTB file, PAT file, PSK file, PTD file, QCM file, QTY file, SEM file, SMO file,STR file, TOP file and a VLP file.This files uploads questions and answers in database. and in SQL Profiler it runs the following queries
select dbname from master ..syslogins where loginname =UPPER ( 'S' )
select convert ( varchar ( 10 ) , getdate ( ) , 105 ) from sysusers where uid =0
select convert ( varchar ( 10 ) , getdate ( ) , 105 ) + ' ' + convert ( varchar ( 8 ) , getdate ( ) , 108 ) from sysusers where uid =0
select convert ( varchar ( 10 ) , getdate ( ) , 120 ) from sysusers where uid =0
All of them returns date. But after this it throws error file expired. I dont understand from where it checks date. and which file contains questions and answers
Can anyone please tell me which file might contain date validation and how do i remove it. I can mail the files for your kind reference.
Thanking you and waiting for some kind replies
mystical
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Feb 13, 2008
Hi all,
I have a report that have 2 date parameters (start and end date). How would I check that end date parameter move be equal or greater than Start date?
thanks
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Nov 6, 2006
During this latest time change, the value of getutcdate() was offset by one hour as called from SQL Server. True UTC time should never be impacted (or changed) by any Daylight Savings Time activity. This is likely not an OS issue, since IIS logs did show the correct UTC time (unchanging) during the DST time change.
Here is a record of how the time change was handled by a running SQL 2000 sp4 Server as these functions were called:
getutcdate() = Oct 29 2006 5:50AM //ran at the same time as// getdate() = Oct 29 2006 1:50AM
getutcdate() = Oct 29 2006 7:05AM //ran at the same time as// getdate() = Oct 29 2006 2:05AM
@@Version=Microsoft SQL Server 2000 - 8.00.2040 (Intel X86) May 13 2005 18:33:17 Copyright (c) 1988-2003 Microsoft Corporation Standard Edition on Windows NT 5.2 (Build 3790: Service Pack 1)
Thanks -
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Apr 9, 2008
Hi All
I am trying to copy data from one table to another with a conditional split to validate the date.
In my source table, the date field open_date is stored as string YYYYMMDD (19941231) while in my
destination table it is stored as a datetime field.
My source date has bad data in the field, ie invalid dates e.g ( 20012017, 19701043).
I wanted to use a conditional Split to filter records with bad dates into a file
I was looking for a function like ISDATE (open_date) = True then go to table
else put in file. But have not been able to find one.
Or if they is another way to achieve this, I would be interested.
Thanks much in advance
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Apr 17, 2008
Hi,
I have an XML file and it's XSD file, when I use an other tool (Stylus studio) the XML file is valide and weelformed. But in SSIS using XML task using the same XSD and XML I get a "False", so the XMl file is not valide.
Have you an idea obout this
thank you in advance
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Oct 14, 2007
I have a field in one of my tables called renew_date. The renew_date is always the first of every month. My requirement is to have a query that's run on the first of every month to select records that have renew_date coming up in the next 150 days.(5 months from today).
ANY help is really appreciated.
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Feb 15, 2008
I have an SSIS package that imports data from a text file into Sql Server.
Step 1: create a temp table
Step 2: Data Flow - import data into temp table
When I run the package, validation fails because the temp table doesn't exist. However, if I create the temp table manually in management studio ahead of time, validation passes and the package executes fine.
How can I set up the package without having to manually create the temp table ahead of time?
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Feb 8, 2008
Hi,
I recently received a new laptop at work with windows vista on it. Having BIDS 2005 installed I wanted to modify an existing package (stored on our network) that I developed months ago. But I can't execute this package on that machine as I get this error:
[Connection manager "MyConnectionManager"] Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. [Log provider "SSIS log provider for SQL Server"] Error: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "MyConnectionManager" failed with error code 0xC0202009.
I really don't understand this because the connection manager works ok. Plus I use package configurations with settings stored on a SQL Server 2005.
Also, the same package works fine on the older machine.
Any idea ?
Thanks in advance
Pat
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Oct 19, 2007
I have an SSIS package that has been running successfully nightly in a SQL Agent job (SQL2005 SP2). Last night the package failed due to Connection "xyz" failed validation. "xyz" is only one of numerous connections in that package, but evidently if one connection fails validation at runtime, nothing in the package runs.
Is there some way I can configure the package so that one connection failing to validate at runtime won't cause the whole package to fail, so that the tasks that use other connections will execute?
Thank you,
Holly
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Dec 15, 2006
Hi,
I have migrated a DTS pakage into SSIS. The DTS package validates a Textfile Source File using an ActiveX Script task.
Could somebody tell me how to validate a FlatFile in SSIS. Based on whether the file exist or if exist then whether its empty or not, I have to execute a database proc.
It'll be very helpful if somebody can assist me in this.
Thanks in advance.
Neetu
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Jan 19, 2006
Whenever I open a saved SSIS package, validation takes over and it can take a long time to do that. Is there a way to disable the validation process when opening the SSIS package? Thanks.
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Jun 30, 2000
I would like some suggestions on how to keep from displaying the value "1/1/1900" on my asp pages when my recordset field returns a Sql date value that is null
Thanks for any tips
Jim
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Mar 7, 2007
In the SP1 update of SSIS there was a call from the SSIS service that would attempt to validate itself against the http://crl.microsoft.com web site. If the SSIS service didn't have access to the internet then it would timeout and not start the service. In our company we have our development systems behind a firewall which only allows for limited internet access due to it being a development system.
Does the installation of SP2 remove this authentication restriction?
...cordell...
Problem Description Reference Documents:
http://support.microsoft.com/default.aspx/kb/918644
http://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=124887.
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Jun 11, 2007
Is there a way you can open an SSIS package without validating it?
The reason is - when I take a package from PROD and open it in DEV - initially all settings-variables are wrong - and the validation takes heck of long time in that case. And then I need to change the variables and reload the package. And bloody hell - if I forgot to change a variable - I sometimes have to validate package 3 times. And sometimes - I only need to get visual look of package - so why do I always need to wait for validation...
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Jan 20, 2006
We are going to be running a package repeatedly 24/7. The same package against the same data store, filtered using a "stageFlag" so as not to read rows previously processed. We have various timing statistics and have yet to fine tune; but on the surface it appears that it takes approximately three minutes to validate and another three minutes to run. If we have no additional data on the second run it still takes three minutes to complete - to do nothing but skip rows already processed.
Is it possible to set this up to run repeatedly without the validation on each iteration?
Any ideas as to how this would be accomplished would be greatly appreciated.
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