SQL Server Validation
Jul 10, 2006
Hey all,
Quick question regarding validation!
I have a table of contact details containing the usual name, adresss etc fields.
I want to validate the fields Country and telephone together so that fopr example if country = 'UNITED KINGDOM' the telephone has to begin with +44 if it doesnt i want it to add the +44!
I can do this through writing a little program but just wanted to explore the possibility of doing this with SQL or functions already available with MSSQL Server
cheers
ed
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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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Mar 18, 2008
Hi.
I have one question regarding SQL Server replication.
I have setup SQLServer merge replication at my work, one of our subscriptions has unreliable connection to the publisher, after setting up the replication to this subscriber, it happened once that the connection was really bad so the merge agent for this subscription was failing before synchronizing data changes, and after that , the connection went good & the merge agent completed the synchronization successfully.
After a while I decided to validate all subscriptions, I discovered that this subscription has different row count for many articles although the merge agent was finishing all synchronizations successfully!!
so my question is:
how could this happen? I mean finishing the sync with success and still have different records!!
I thought that SQL Server will keep make the sync fail just because it can't do it!!
Is it right or there is something I misunderstood here?
How can I prevent this from happening again? at least I want SQL Server to inform me by failing the merge agent synchronizations.
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Nov 18, 2005
HiI'm rather new to ASP.NET (was working with win forms before) and having a few problems with my first app. To the point - this is an internal system - every week about 50 branches send financial reports to the headquaters where those excel files are validated against data in sql server. after file is uploaded to the server I'm opening it using Excel object model and iterating through it line by line. Apart from format and datatype checking, for each line there are ~2 stored procedures invokedEverything is working actually but my concern is performance.. After about 800 rows it is getting really slow.. Appreciate any comments on this.thanksAM
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Nov 28, 2007
Hi, can someone please explain some more how to use cross-validation in SQL Server 2008 (CTP)? I read here that it "is under Accuracy Charts in Business Intelligence Development Studio, in addition to being accessible programmatically via a stored procedure call". What is the stored procedure and input parameters?
I'm actually interested in doing so inside an Integration Services package, in a data flow task.
Thanks,
Gustavo Frederico
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Mar 29, 2008
Is there some way to set up management studio to where a specific saved script (.sql file) won't run unless it's on a server in a certain domain (or at least on a specific server)? I know can store @@servername in a variable and then run the script inside of an IF block only if it's a certain server name, but I'm looking for something a little more bulletproof. I'll probably end up putting the script in a .NET app where I can control the connection string, but I'm wondering if there's a T-SQL alternative to this.
Thanks,
-Dave
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Dec 13, 2007
Hi! I am using the Cross Validation tab in BIDS. Can you explain why my Liklihood Log Score is a negative number (according to BOL - meaning it is worse than a random guess) when my lift chart shoes that the alogorithm is significantly better than a random guess.
Also, the BOL definition for truenegative and falsenegative are hard for me to interpret. If I have a target state of "Yes", can you please put those definitions in yes/no terms for me?
Thanks.
Ann
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Mar 28, 2007
Dear forum users,
I am a newbie in using MS SQL server with analysis services.
There seems to be no 'cross-validation' tool in MS SQL
which is frequently used in data mining and even statistics.
Is there anyone having similar difficulties?
Is there any solution like a small scripts to divide
the given dataset with multiple folds?
Your valuable comments and feedbacks would be appreciated.
Minnetongka
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Dec 15, 2014
I have an SSIS package authored in SSDT for VS 2013 that cancels itself immediately after validation completes and execution commences. This behavior occurs when executed either in VS 2013 or from within SQL Server. No error messages are thrown in either the debug window or the log output (log is capturing everything). The only thing that occurs differently on this package as compared to another package I am able to execute successfully is that a command line window briefly flashes when the package cancels itself—but it is gone so fast I cannot read it. The last several lines of the debug output are as follows:
-----------------
Information: 0x40043006 at Merge Info, SSIS.Pipeline: Prepare for Execute phase is beginning.
Information: 0x40043007 at Merge Info, SSIS.Pipeline: Pre-Execute phase is beginning.
Information: 0x402090DC at Merge Info, All Users CSV [2]: The processing of file "C:...AllUsers.csv" has started.
Information: 0x400490F4 at Merge Info, Lookup Org [47]: Lookup Org has cached 957 rows.
Information: 0x400490F5 at Merge Info, Lookup Org [47]: Lookup Org has cached a total of 26719 rows.
[Code] ....
What circumstances an SSIS package would cancel itself without throwing any errors?
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Sep 17, 2015
I want to do something with error checking in my company. For this we have a selection of different tables and the data needs to meet various validation rules else it is classed as an error.
To deal with this I'm currently thinking of this approach:
1. Create a view pulling all of the various data together from the multiple tables.
2. Create an empty 'errors' data table.
3. Create an Excel file with a button to call a Check for Errors Script
Then in the the script:
1. Clear the 'errors' data table
2. Call multiple scripts, each of which uses the new view, applies the checks for that specific error and writes any erroring data into the 'errors' data table (along with a text string with the unique error code for filtering / sorting purposes).
3. After calling all the scripts, the table can be refreshed in excel when when used with a pivot table can show the various errors, and let us drill down into all the data so we can fix them.
Also.. Ideally, I'd like some way to write comments in an excel column for each entry and error code and be able to write that back into a comment table.
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Jun 25, 2015
In C# .NET I have the possible to create some validations of my data, with regulary expressions. Do SQL have the same feature? I will like to do an data validation of all my insert statement inside the sql-server. Is that possible?
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Jan 23, 2007
Hi,
How can we validate the
input values from user for a datetime
type report parameter?
i.e. Validating whether
the date is correct and in required
format.
Thanks in
Advance.
Ramesh
KS
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Apr 27, 2008
I'm developing a database-driven program using SQL server 2000 and Visual Basic 2005.
Most of the guys say professional programming is doing the validation stuff (such as the constraints and data integrity stuff like" [0-9][1] " and the use of LIKE IN keywords etc.) in the databse itself.
say i did the data validation contraints in SQL server itself. and now i connect the database with the interface made in 2005. and say a person enters some invalid data through the interface. but the error messages are generated by SQL server. how am i to display the SQL server generated error messages in the VB made interface??
PLS HELP ME .. if the question is not clear pls tell so that i can explain it further.
PLS PLS PLS HELP ME
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Apr 27, 2008
I'm developing a database-driven program using SQL server 2000 and Visual Basic 2005.
Most of the guys say professional programming is doing the validation stuff (such as the constraints and data integrity stuff like" [0-9][1] " and the use of LIKE IN keywords etc.) in the databse itself.
say i did the data validation contraints in SQL server itself. and now i connect the database with the interface made in 2005. and say a person enters some invalid data through the interface. but the error messages are generated by SQL server. how am i to display the SQL server generated error messages in the VB made interface??
PLS HELP ME .. if the question is not clear pls tell so that i can explain it further.
PLS PLS PLS HELP ME
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Feb 15, 2009
We have a new Win 2008 Enterprise x64 server running SQL 2008When we try to connect to the server using Windows Authentication, from a user account which is a domain administrator, we get the following message:"Token-based server access validation failed with an infrastructure error"What needs to be configured here for this to work ?
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Sep 9, 2015
Many a times see the below error in SQL Error log.
Login failed for user 'NT AUTHORITYANONYMOUS LOGON'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ]
Is this something to do here?
Note: If I run the below statement I know that the SQL Error log entry will go off, but wanted to know the real significance of this error?
CREATE LOGIN [NT AUTHORITYANONYMOUS LOGON] FROM WINDOWS
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Mar 10, 2004
I am working on a query application, and I want to do syntax validation before I submit the dynamically sql to the database. The expression will include ANDs, ORs, IN, (,),>,<,etc. Anyone done this already? any code snippets?
Thanks!
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Aug 10, 2006
Hi
I am running the following:
DECLARE @h uniqueidentifier --conversation handle
DECLARE @msg xml; --will hold the message
BEGIN DIALOG CONVERSATION @h
FROM SERVICE [ewx.co.za/Service/store001_ewx_sb_service]
TO SERVICE 'ewx.co.za/Service/ewx_sb_hub_service'
ON CONTRACT [ewx.co.za/Contract/ewx_Contract];
SET @msg = '<InventoryUpdate>
<TitleId>STORE001TEST1</TitleId>
<Quantity>7777</Quantity>
</InventoryUpdate>';
SEND ON CONVERSATION @h
MESSAGE TYPE [ewx.co.za/Message/ewx_sendmsg](@msg);
Now to test errors comming back on the aueue i sed to make the xml tags wrong, then the target would send a error back on the queue with xml validation failed (both queues have validation well_formed_xml). However now in testing i cannot even send the message i get an invalid xml error straight away, i am not sure why this is , i know the xml is not valid but the send used to work and i would get an erro rback, as the xml is validated by the ttarget, but this no longer works it ails strainght away, with no thing in any queue. What could be causing this ?
Thanx
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Mar 27, 2007
I think I have read online a recommendation about not using XML VALIDATION in a production environment, due to performance reasons. Is it recommended using other that NONE validation in production, and is there available documentation for a scale that grades performance hits for various types of validations?
Thanks
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Apr 10, 2007
Afternoon all,I want my SQL SP to do some validation on a form submit to do the following before committing to the table.If email address (txt.Email.Text) doesn't exist in the table, commit values.if email address (txt.Email.Text) does exist and option (radOptions.SelectedValue) equals 1, print message to say 'you're already subscribed'if email address (txt.Email.Text) does exist and option (radOptions.SelectedValue) equals 0, print message to say 'you're not subscribed'if email address (txt.Email.Text) does exist and option (radOptions.SelectedValue) equals 1 or 0, update row to 0 or 1 (depending on subscribe or unsubscribe - 1 = subscribed, 0 = unsubscribed) The simple SP is currently:ALTER procedure [dbo].[sp_customerSignups]@name varchar(50),@email varchar (50),@subscribed intasBEGININSERT INTO tblCustomerSignups(Name, EmailAddress, Subscribed)VALUES(@name, @email, @subscribed)END Does anyone have the correct syntax for this?Thanks,Brett
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Sep 21, 2007
Hi,
I have following XML-file and XML-schema:
<template xmlns="http://www.mycompany.com/xsd/PageTemplate">
...
</template>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://www.mycompany.com/xsd/PageTemplate" targetNamespace="http://www.mycompany.com/xsd/PageTemplate"><xs:element name="template"><xs:complexType>...</xs:complexType>
</xs:element></xs:schema>
When I create and query the XML file using LINQ, everything works just fine. I also get no compilation errors.
But when I try to add the XML file to a database-field of type xml(CONTENT dbo.Common7), I get following error:
XML Validation: Declaration not found for element 'http://www.mycompany.com/xsd/PageTemplate:template'. Location: /*:template[1] Any ideas? Thanks,Thomas
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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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Feb 27, 2004
I need to make sure that a string contains at least one number, at least one letter and has no repeating chars. Anyone done something similar? What's the best way to do it? Thanks.
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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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May 23, 2008
Is there a way in TSQL to validate a string to ensure it has only numbers or letters (no special characters like @,%, etc)?
I want to write a function that validates a number that should only contain letters and numbers. The function should return 1 if valid 0 if not. If it contains anything other than 0-9 or A-Z or a-z then it should return 0.
Any ideas on how to do this in TSQL? I could do this in C# easily with regular expressions, but I don't want to use SQLCLR or any other external resource like that...just straight TSQL.
Thanks!
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Jun 13, 2008
How can we validate email id in sql server 2005..
i use the following code...
if((len(@default_to_mail)-len(replace(@default_to_mail,' ','')))=0 and @default_to_mail like ('%@%.%'))
its not validating correctly...
can u give me any solution.
Thanks in advance.
cool...,
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Feb 23, 2006
I'm sorry to repost this, but I didn't get an answer yet for this seemingly simple issue. I need to make sure that an email address has the @ symbol before I insert it from one table to another. Does anyone know the syntax? What I have that isn't working is -
select * from table where email charindex ('@',email) > 0
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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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Sep 22, 2007
Hi guys I am fairly new to t-sql. I am sure there are SPs or scripts that I can use to create a procedure that will do the data validation in the staging table...
Client send us data and often some of the records have bad values... what i have to create is a process that will check for those values and update a flag in the staging table for each column if the data is not valid....
Please help me out if you have something that can be used for this.
Thanks a lot help in advance.
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Feb 16, 2008
I am having trouble with the SSIS wizard results. The connections to source and destination test good, but when I execute a task to copy all tables from a hosted OLEDB to a local SQL native connection, I get this error:
Error 0xc0202049: Data Flow Task: Failure inserting into the read-only column "eventID".
(SQL Server Import and Export Wizard)
Error 0xc0202045: Data Flow Task: Column metadata validation failed.
(SQL Server Import and Export Wizard)
Error 0xc004706b: Data Flow Task: "component "Destination - diary" (25)" failed validation and returned validation status "VS_ISBROKEN".
(SQL Server Import and Export Wizard)
Error 0xc004700c: Data Flow Task: One or more component failed validation.
(SQL Server Import and Export Wizard)
Error 0xc0024107: Data Flow Task: There were errors during task validation.
(SQL Server Import and Export Wizard)
The actual table that it is trying to write to is empty. What might I need to do, in order to correct the situation?
thanks!
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Sep 4, 2006
Hi there,
I have a package that runs fine in BIDS, however fails when run in a job with the following error: "The Validate method must succeed and indicate the result using an "out" parameter".
The task it is failing on is a third party FTP task that uses expressions for the filesource and filedestination and username. I have set delay validation on for this task, yet it still seems that it is trying to validate it.
Any suggestions?
Thanks.
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Aug 1, 2007
I have one data flow task which creating a database table (tempTable) and other task will migrate data from other database into this table. Now I add third task which will read the data from this tempTable. If tempTable is not in the database, then validation will failed. Is there a way to turn off validation at runtime.
In my case, my package running every night. I would like to delete this tempTable at end of package run. Now I have to pre create this temp table, and run package and leave the temptable around for the next run to pass validation problem.
Thanks!
Jun Fan
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