Error Catching On Data Duplication In A Sql2005 Db
Apr 15, 2007
Hello, everyone. I am having problems catching a data duplication issue. I hope I can get an answer in this forum. If not, I would appreciate it if someone can direct me to the right forum.
I am working on a vs2005 app which is connected to a sql2005 db. Precisely, I am working on a registration form. Users go to the registration page, enter the data, ie. name, address, email, etc. and submit to register to the site.
The INSERT query works like a charm. The only problem is that I am trying to reject registrations for which an email address was used. I put a constraint on the email field in the table and now if I try to register using an e-mail address that already exists in the database I get a violation error (only visible on the local machine) on the sql's email field, which is expected.
How can I catch that there is already an email address in the database and stop the execution of the code and possibly show a message to the user to use a different address?
Thank you for all your help.
Antonio
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Nov 14, 2007
i have taple translatio witch have theses coloumn
ID,TypeID,Status,ComID,RecordID,Translator
in this table we assign a certain company with a certain typeID to a certain translator .
so next time when the translator log he goes to the company that he assigned to it when he log to the company page,
there is another company page n arabic that is transalted by the translators , in the arabic page there is a button when you can send this company to transaltion.
but a duplicate have been happen made because user send the same documnet to the translation table so many time so translator transalte the same company profile more than one time witch is not good.
we handle the duplicate of the send to translation button put still there is duplicate record in the database witch is more taht 3000 record
how ican to remove thsi record from the DB without make ant other erroe
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Jun 26, 2007
I have a package that is failing parsing a CSV file. I want to write the failing line to an error file and continue processing. I've added error output to the flat file source, that didn't work. I've added an onerror event handler to the data flow task, that didn't work. I've added an event handler to the package, that didn't work. How can i output the offending line but not have the process fail?
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Mar 7, 2008
I am using Remote Data service to Query an Sql Server Database using MDAC. The Os in which server is loaded in Window 2003 and the MDAC 2.8 version is installed. Now I create a table X with identity column. Then when I try to insert records in that table using Insert into X select * from Y statement. The statement gets executed by when i check the X table I find that the duplicate records are present with different identity no's.
Even when i truncate and retry the same thing occurs.
What could be the reason for the same??
Regards
Pranali.cons
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Aug 9, 2007
I've read a few different articticles wrt how the handle this error gracefully. I am thinking of wrapping my sql insert statement in a try catch and have the catch be something likeIF ( e.ToString() LIKE '% System.Data.SqlClient.SqlException:
Violation of PRIMARY KEY constraint 'PK_PS_HR_Hrs'. Cannot insert duplicate key
in object %'){lable1.text = "Sorry, you already have reported hours for that day, please select anothe rdate" } Is there a better way?TIA Dan
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Nov 17, 2005
We have a large table which is very old and not much ppl take care about, recently there is a performance problem from the report need to query to this table. Eventally we find that this table have primary key missing and there is duplicate data which make "alter table add primary key" don't work
Besides the data size of this table require unacceptable time to execute something like "insert into new_table_with_pk from select distinct * from old table"
Do you have any recommendation of fixing this? As the application run on oracle , sybase and sql server, is that cross database approace will work?
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Sep 15, 2015
When I tried to create a bar chart using SSRS 2012, the vertical axis values are repeating for smaller data sets values. It's only happening when the data labels are below 5, when the data is above 5 this chart represents data fine.
I tried specifying the custom intervals and this option all together eliminated the  bar for value 1, instead it only showed the value 1 as text on the chart.
I tried changing the data interval type as number and the data type is of Integer, these are counts which I am showing in the chart.
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Dec 15, 2005
hi
i try to restore a bak file from another sql2005 server to my sql2005 server, but it show the error message as below :
TITLE: Microsoft SQL Server Management Studio Express
------------------------------
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.Express.ConnectionInfo)
------------------------------
ADDITIONAL INFORMATION:
Cannot open backup device 'C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLBackupackup.bak'. Operating system error 5(error not found).
RESTORE HEADERONLY is terminating abnormally. (Microsoft SQL Server, Error: 3201)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.1399&EvtSrc=MSSQLServer&EvtID=3201&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
pls some one can help me ???
thanks
chaus
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Feb 6, 2007
Hi all,I want to catch error in stored procedure and return error message.I want to catch error 'Syntax error converting the varchar value 'a'to a column of data type int.' Means error occuring if i enter wrongvalue.Say suppose i have statment likeselect * from emp where rowid = 'a'PRINT @@ERRORprint 'reach'here rowid is integer value so i am getting above mention error.So what i am expecting is it should print error and then print 'reach'which is not happening.can anyone tell me reason behind this and how to overcome thisproblem.thanks in advance.
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Aug 23, 2006
Hi, I have a problem importing data from SQL Server 2000 'text' columns to SQL Server 2005 nvarchar(max) columns. I get the following error when encountering a transfer of any column that matches the above.
The error is copied below,
Any help on this greatly appreciated...
ERROR : errorCode=-1071636471 description=An OLE DB error has occurred. Error code: 0x80004005.An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Unicode data is odd byte size for column 3. Should be even byte size.". helpFile=dtsmsg.rll helpContext=0 idofInterfaceWithError={8BDFE893-E9D8-4D23-9739-DA807BCDC2AC} (Microsoft.SqlServer.DtsTransferProvider)
Many thanks
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Dec 9, 2004
How can I achieve the following...
I have a Membership No. field which comes from a bookings table, so multiple membership no. do exist. What I want to achieve is a list of membership No.s with no duplication. Sorry to be so dumb, but we all have to start somewhere.
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Feb 20, 2008
HI
I have created a job to run a reporting services job which then named it in the job scheduler 354EEF12-404F-46BD-B54F-708B5027837F. I then renamed the job to Rpt ETL log.
However it I was surpised to see two emails come with reference to this report. It seems to have created another one with the long job names.
Is there any way to stop this as I would really like to name to schduled rpt jobs without it duplicating.
Many Thanks
Robert
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Apr 15, 2007
Hello
I noticed a spelling mistake in the data in a column of several tables, I used the following syntax to alter the spelling:
UPDATE [dbo].[Prod_Cat] SET [ProdName]=N'merseyside' WHERE ProdName = 'mmserseyside'
The above code correctly updated the spelling error, but it also inserted a new row with the corrected data.
So I found myself with two Identical rows containing the corrected information. I had to manually delete the extra row. Because if I had put in a DELETE statement, I would have then lost both rows.
What do I need to do to prevent this happening next time. As I find that I need to update the names of some products, but I don't want to duplicate them.
Thanks
Lynn
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May 20, 2002
Hello,
I have a table which consists of 27,000 of records. Among these records, there is one record which
is a duplication of another record.
Is there any way to track this record from the same table by the SQL statement ?
I have been advised to use the following statement but it does not help:
Select count(*) As Duplicate, columnname from tablename group by columnname
Scrolling 27,000 lines of records with bare eyes is very painful.
Any help is appreciated.
Cheers
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Sep 21, 2006
Hi
I have a set of excel files that i need to export to sql2005 using ssis. Now the issue is that i have no idea about he data ie it may have duplication in the primary key column. If i export it as it is to sql server, it will cause me problems. Is there any way i can filter out the rows which have duplication in the primary key column?
Umer
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Aug 19, 2007
Hi, I having a problem with my query...
I want to copy data from 4 different database to 1 database... but if the destination database have already the same Primary Key the copying stops/terminated and not copying others that is not yet in the destination...
I don't have knowledge in T-SQL like IF...ELSE
my database is SQL Server 2000 but i'm using SQL 2005 Express Management for the query...
What i'm doing is like this:
Use osa (Destination Database)
Go
DELETE FROM tblFaculty (*I'll delete first the datas to avoid duplication)
INSERT INTO tblFaculty (FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode)
(SELECT FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode FROM cislucena.dbo.tMasFaculty)
INSERT INTO tblFaculty (FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode)
(SELECT FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode FROM amapn.dbo.tMasFaculty)
INSERT INTO tblFaculty (FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode)
(SELECT FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode FROM abe.dbo.tMasFaculty)
INSERT INTO tblFaculty (FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode)
(SELECT FacultyID, LastName, FirstName, MiddleName, Rank, DeptCode FROM aclc.dbo.tMasFaculty)
My problem is if the facultyID (PrimaryKey) which i'm copying is already on the destination which is osa, the copying stops/terminated regardless whether there is more to copy. On the 4 source database, there might data that other database also has. That's why the copying is terminated. All i want to do is to check first each FacultyID if it is already on the destination before copying it to avoid error or duplication of Primary Key so it won't terminate the copying.
How is this possible sir? Anyone care to help? Thanks in advance! More Power!
Best Regards
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May 5, 2008
Hi All,
Scenario: De-duplication logic should pick one record from source and check with all the destination records and insert if not duplicate. Else raise error. There are average 8 to 10 lookup check for each logic path. Key fields used for de-duplication check are FirstName, LastName, DOB, Gender, SSN.
Issues:
· Since picking row by row and processing the performance is constrained.
· Since 8-10 comparison is done using lookup performance downstream. (Lookup is used without caching, if cashing is used the package is failing after sometimes as if memory is failing. Can we handle this memory problem?)
Please give some suggestion to improve the performance. Current performance is around 2500 records per hour, but there are 8 lac records in total to process.
I am looking for guidance on this issue. If someone can guide me on how to do it better it would help me a lot.
Thanks,
S Suresh
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Apr 1, 2004
I have a table with many fields but there is a single field that I do not want duplicates. If I index this specific field preventing duplicates, the entire record does not append. (The field in question is not keyed).
Thanks
Bill Howard
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Aug 30, 2007
Hi,
I'm trying to catch an error and trigger a control flow to handle it. I introduce a control flow to catch "OnError" event, but , despite muy package has some errors it doesnt work...
Another issue, if i omit an error on a transformation object ( in order let the flow continue executing), can this error be managed by an event or record it in a log?
Thanks
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Mar 7, 2007
I'm new to using SQL Data Source, so bare with me on the newbie question.
Is there a way to do a Try...Catch type scenario on the SDS? I have a grid and a SDS that is mapped together but previously I use to use a Try...Catch and show any errors. What can I do to display a message if there is an error with the SDS?
Try 'Call to DBCatch label1.txt = "Error: " & ex.Message.ToStringEnd Try
And is the best way to determine if there are any records to display is to use the SDS_Selected event?Dim Rec as Integer = e.AffectedRowsIf Rec = 0 Then label1.text = "No Records Found."End If
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Feb 4, 2004
I have calling a stored procedure that returns two values, and I want to catch these values and to store them into a variable.
Here is a piece of my SP inside SQL Server that shows the returned values:
…
SELECT @Id = SCOPE_IDENTITY()
SELECT @Id AS user_id
SELECT 1 AS Value
END
GO
In my aspx page I am trying to call the first value like this:
Dim nID
CmdInsert.Parameters.Add(New SqlParameter("@RETURN_VALUE", SqlDbType.bigint, 8, "user_id"))
CmdInsert.Parameters("@RETURN_VALUE").Direction = ParameterDirection.ReturnValue
CmdInsert.Parameters("@RETURN_VALUE").Value = nID
And to check if the right value is returned I use:
strConnection.open()
cmdInsert.ExecuteNonQuery
'Set the value of a textbox
ident.text = nID
strConnection.close()
But now no value appears in the textbox, How can I achieve it? What is wrong?
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Sep 11, 2007
I am trying to write a query that I only want to run on sql server 2005 databases. If a server isn't 2005, it will throw an exception. I would like to catch this general exception. Here is the query...
DECLARE @Server [nchar] (100)
SET @Server = (CONVERT(char(100), (SELECT SERVERPROPERTY('Servername'))))
INSERT INTO [tempdb].[dbo].[User_Auditing] (Server, UserName, WinAuth, SQL_Auth_UserName, PassPolicyOn)
SELECT @Server, s.name, isntuser, q.name, is_policy_checked
FROM sys.syslogins s FULL OUTER JOIN sys.sql_logins q
ON (s.name = q.name)
The errors I would get are as follows...
Msg 208, Level 16, State 1, Line 4
Invalid object name 'sys.syslogins'.
Msg 208, Level 16, State 1, Line 4
Invalid object name 'sys.sql_logins'.
I know in Java, I would just put a try before the declare and a catch("Invalid object name") after the statement, however, I'm not sure if this is even possible in T-SQL. Thanks for any help.
-Kyle
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Aug 25, 2006
Hi,I have a connection string in my web.config - to which I then refer to in my code through all my controls, they're all databound to it.Anyway - how do I catch any errors - such as when I want to view the website on a train, if I'm working on it.I don't want it to crash and burn [the site, not the train] - if I dont have access to the sql server.How can I wrap it in a try block!?- How do i then deal with controls which refer to the connection string?One solution I thought of - is to programmatically set all the databinding - and not just with the GUI. As that way I can wrap everything in a try{}catch{} block.Any other - site-wide way of doing this?Thank you,R
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Sep 6, 2006
Hi AllHere is my SPALTER PROCEDURE dbo.InsertPagerDays @ReportEndDate datetime, @PagerDays int,@UserID varchar(25)ASIF EXISTS(-- you cannot add a pager days more than once per report dateSELECT ReportEndDate, UserId from ReportPagerDays where ReportEndDate = @ReportEndDate and UserId = @UserID)Return 1 elseSET NOCOUNT OFF;INSERT INTO [ReportPagerDays] ([ReportEndDate], [PagerDays], [UserID]) VALUES (@ReportEndDate, @PagerDays, @UserID)RETURNMy Question is, this SP will not let you enter in a value more than once (which is what i want) but how do I write my code to inform the user? Here is my VB code becuase the SP does not error out (becuase it works it acts as if the record updates)How can I catch the Return 1'set parameters for SPDim cmdcommand = New SqlCommand("InsertPagerDays", conn)cmdcommand.commandtype = CommandType.StoredProcedurecmdcommand.parameters.add("@ReportEndDate", rpEndDate)cmdcommand.parameters.add("@PagerDays", PagerDays)cmdcommand.parameters.add("@UserId", strUserName)Try'open connection hereconn.Open()'Execute stored proccmdcommand.ExecuteNonQuery()Catch ex As Exceptionerrstr = ""'An exception occured during processing.'Print message to log file.errstr = "Exception: " & ex.Messagelblstatus.ForeColor = Drawing.Color.Redlblstatus.Text = "Exception: " & ex.Message'MsgBox(errstr, MsgBoxStyle.Information, "Set User Report Dates")FinallyIf errstr = "" Thenlblstatus.ForeColor = Drawing.Color.Whitelblstatus.Text = "Pager Days Successfully Added!"End If'close the connection immediatelyconn.Close()End Try
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Feb 14, 2008
Got a weekly problem when our ISeries DB goes down for maintenence i get ODBC connection errors when the SqlDataSource tries to connect. Is there a method I can use to catch the exception? If so, what event from SqlDataSource can i use, and what approach should I take?Thanks in advance!
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May 28, 2008
Is there a reason why the following code does not raise an error in my .NET 2005 application? Basically I have a try..catch in my stored procedure. Then I have a try...catch in my .NET application that I want to display the error message.
But, when the stored proc raisses the error, the .net code doesn't raise it's error. The .NET code DOES raise an error if I remove the try..catch from the SQL proc and let it error (no error handling), but not if I catch the error and then use RAISERROR to bubble-up the error to .NET app. (I really need to catch the error in my SQL proc and rollback the transaction before I raise the error up to my .NET app...)
SQL
BEGIN TRYBEGIN TRANSACTION trnName
DO MY STUFF.... <---- Error raisedCOMMIT TRANSACTION trnName
END TRY
BEGIN CATCHROLLBACK TRANSACTION trnName
RAISERROR('There was an error',10,1)
END CATCH
ASP.NET CODE (No error raised)
Try
daAdapter.SelectCommand.ExecuteNonQuery()Catch ex As SqlException
Err.Raise(50001, "ProcName", "Error:" + ex.Message)
End Try
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Aug 7, 2007
Hi,
I'm trying to use an execute SQL task with a simple select to get results and scan them.
I have to create a variable for each column to get results? or may i create something like a resultset variable?
Does this task return only one row and i have to loop manually? (maybe on al script task..) or can i get all returned data on a result set to be the input for next step?
Thanks!
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Aug 30, 2006
Hi!
I am quite new using SSIS and I have a problem with catching an (SOAP) exception from a Web service task. Some times my web service task can fail and when the web service is failing, it is throwing an exception. When the task succeeds the result is being put into a variable, That part is not a problem.
But catching an exception is. I have tried to use a script task and tried to get exception from the dts object model. I have not yet succeeded on that. But it might be a possible way to go. A different approach might be creating an OnError event on my web service task which I can create a task when triggered. But I have not found any solution yet and I hope some people out there have done this before or have a solution on this.
Regards
Geir F
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Mar 19, 2007
Hi All
I cannot complete the sql2k5 express update to sp2. I get the error no 1635. This patch package could not be opened. Verify that the patch package exists... etc. The log file states the following.
Trying source \DLc$5f3f0e35b9c57ea30accad3e6b66585fHotFixSqlSupportFiles.
Why is it looking here for the install when the patch files are located in c: empsp2 ??
What can i try
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May 23, 2007
I'm trying to install SP2 for SQL 2005 on Win 2003 sp1. Right now 2005 is installed as a named instance with a 2000 instance running on the same box.
I get this in the log files:
<Func Name='LaunchFunction'>
Function=Do_sqlPerfmon2
<Func Name='GetCAContext'>
<EndFunc Name='GetCAContext' Return='T' GetLastError='0'>
Doing Action: Do_sqlPerfmon2
PerfTime Start: Do_sqlPerfmon2 : Wed May 23 10:09:03 2007
<Func Name='Do_sqlPerfmon2'>
Error copying file(C:Program FilesMicrosoft SQL Server90DTSBinnDTSSVCPERF.INI) to file(C:Program FilesMicrosoft SQL Server90DTSBinnperf-DTSSVCPERF.INI). Error code 2
MSI (s) (5C!64) [10:09:03:671]: Transforming table Error.
MSI (s) (5C!64) [10:09:03:688]: Transforming table Error.
MSI (s) (5C!64) [10:09:03:688]: Note: 1: 2262 2: Error 3: -2147287038
Error Code: 1603
MSI (s) (5C!64) [10:09:03:723]: Transforming table Error.
MSI (s) (5C!64) [10:09:03:740]: Transforming table Error.
MSI (s) (5C!64) [10:09:03:740]: Note: 1: 2262 2: Error 3: -2147287038
MSI (s) (5C!64) [10:09:03:740]: Product: Microsoft SQL Server 2005 Integration Services -- Error 29528. The setup has encountered an unexpected error while Installing performance counters. The error is: The system cannot find the file specified.
Error 29528. The setup has encountered an unexpected error while Installing performance counters. The error is: The system cannot find the file specified.
<EndFunc Name='LaunchFunction' Return='1603' GetLastError='0'>
MSI (s) (5C:38) [10:09:03:757]: User policy value 'DisableRollback' is 0
MSI (s) (5C:38) [10:09:03:757]: Machine policy value 'DisableRollback' is 0
Action ended 10:09:03: InstallFinalize. Return value 3.
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Dec 7, 2005
Hi,
I am new to SQL Server and hence asking this.....
I have a requirement to catch any problem within my code and log it into a table with structure:
CREATE TABLE ERROR_LOG
(MSG varchar(1000),
ERROR_CODE varchar(1000)
)
As an example:
declare @test int
begin
--deliberately assigning a char into an int variable
set @test='ABC'
end
This, as expected throws an error like:
Msg 245, Level 16, State 1, Line 2
Conversion failed when converting the varchar value 'ABC' to data type int.
I want to catch the first line to ERROR_CODE field and the second line to MSG field in ERROR_LOG table
I also need to do it such that this proc seems SUCCEDED with logging into error log
How can I do this in SQL Server?
Please suggest.......
[From Oracle background, actually I am speaking about EXCEPTION Block in Pl/SQL]
Best Regards,
Ayan
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May 2, 2008
hi
i have use database mail in sql server2005 to send mail.
i have complete all step to configure databasemail.but test the mail
the error is "database mail stoped.Use sysmail_start_up to start database mail .
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Oct 17, 2006
Hi @all
We have a SBS2K3 with SQL2k5.
On every Startup we get the following Error:
Ereignistyp: Fehlerüberw.
Ereignisquelle: MSSQL$SHAREPOINT
Ereigniskategorie: (4)
Ereigniskennung: 18456
Datum: 17.10.2006
Zeit: 00:20:25
Benutzer: NT-AUTORITÄTNETZWERKDIENST
Computer: PDC
Beschreibung:
Fehler bei der Anmeldung für den Benutzer 'NT-AUTORITÄTNETZWERKDIENST'. [CLIENT: 192.168.2.250]
Weitere Informationen über die Hilfe- und Supportdienste erhalten Sie unter http://go.microsoft.com/fwlink/events.asp.
Daten:
0000: 18 48 00 00 0e 00 00 00 .H......
0008: 0f 00 00 00 50 00 44 00 ....P.D.
0010: 43 00 5c 00 53 00 48 00 C..S.H.
0018: 41 00 52 00 45 00 50 00 A.R.E.P.
0020: 4f 00 49 00 4e 00 54 00 O.I.N.T.
0028: 00 00 07 00 00 00 6d 00 ......m.
0030: 61 00 73 00 74 00 65 00 a.s.t.e.
0038: 72 00 00 00 r...
The Client: 192.168.2.250 is the SBS itself with the internal LAN NIC (the SBS have 2 NIC´s for WAN and LAN)
The NT-AuthorityNetworkservice is in Logon of the DB and have dbcreate and dbsecurity rights.
What can we do?
regards.
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