Goofed up and ran an update query. It messed up all the data in a single table. I'm trying not to restore the table from a previous backup since the backup is more than 20 GB. It's going to take forever to restore it. Any advice would be much appreciated!
Thanks!
Charles.
Hi,
i wanna know how to use rollback in sql server without actually using transaction...
is there any way i can do that?
thanx in advance
Hello, I do not know how to implement transaction roll back in asp.net application. I am using SqlHelper class to communicate with my sql db.Thanks, junior
View 1 Replies View RelatedHi,
I followed Remus' post about not doing 'fire and forget'.
I have two queues, ProcessingSendQueue and ProcessingReceiveQueue.
Once i receive from ProcessingReceiveQueue, activation SP gets called on ProcessingSendQueue and ends conversation.
However,if I then get an exception, the action of the activation SP ( ie the ending of the conversation ) does not get rolled back... is this possible? I would have thought that the action of the activation SP would get rolled back too.
My ProcessingSendQueue activation SP is as follows:
ALTER PROCEDURE [dbo].[ProcessingSendQueue_AP]
AS
BEGIN
DECLARE @dh UNIQUEIDENTIFIER;
DECLARE @message_type SYSNAME;
DECLARE @message_body NVARCHAR(4000);
RECEIVE @dh = [conversation_handle], @message_type = [message_type_name], @message_body = CAST([message_body] AS NVARCHAR(4000))
FROM [ProcessingSendQueue];
IF @dh IS NOT NULL
BEGIN
IF @message_type = N'http://schemas.microsoft.com/SQL/ServiceBroker/Error'
BEGIN
RAISERROR (N'Received error %s from service [ProcessingReceiveQueue]', 10, 1, @message_body) WITH LOG;
END
END CONVERSATION @dh;
END
END
Hello,
I have problem for insert multiple query for insert in differenr tabels for a single record.
I have mail record for candidate and now i wants to insert candiate labour info, candidate passport detail in diff tabel like candidatLabour and candidatePassport,
i used two store procedure for it and i write code for it.and it works fine,but i think that if one SP executed and one record inserted but then some problem occure and 2nd SP not executed then...........
so plz help me
Thanks
I wrote a stored procedure. It work properly.
But I want to catch if any error occurs while executing it. And I want to make roll Back on error .And send the error OUTPUT
How can I roolBack the command below and How can I send the error over OUTPUT parameter?
execute(@cmdS)
Thanks.
Just a quick easy question. If I alter a table (add a column to the table), will it take the table offline during the ALTER process? I am adding the column to the end of the table not in the middle. I know if I add it in the middle it will offline the table.
View 4 Replies View RelatedHi, all.
I make a db replacated as distributor.
I decided later removing replication.
But, I don't know how to remove rowguid column from all tables.
How can I set back to the initial state of DB before replication?
thank you..
Hi,
I'm using data flow as flat file source -> derived column ->Data Conversion-> oledb destination
I have a fifty thousand record in a delimited file. while processing i got error in 45000th row. In database only 40000 records are there(why is there no all 45000 records). Is there any way to roll back all the 40000 records.
Hi,
I have an application that allows users to synchronize SQL CE data with the server. I would like to implement the functionality wherein if the synch process hits an error, the whole synchronization rolls back.
Is it possible to roll back the Synchronization process? I am using Merge replication over web in the application.
Thanks
Hi,
I'm planning to install the cumulative hotfix (build 2187) on my sql 2000 clustering server (SP4, 2040). And I would like to know if the cumulative hotfix is able to roll back. If possible, please provide me any information about that. Thanks in advance.
what will happen if power breaks down during replication. Did the replicated data be rolled back ?
If data is not rolled back then how to roll back ?
hey guys
i need help urgently
i just ran an update statement without a where statement by mistake
and i need to rollback this changes
i;m runnning sql express sp2
and the database is set to recovery model simple
i hace the mdf and ldf file
the mdf is 1.5 gb ledf is 65 mb and the last changed date is the same time i ran the update statement
so i think the changes are there in the ldf file but i just need to roll back to 1 minute b4 i run the update
plz helpppppppppppp
thx in advance
My question is how to get IDENTITY_INSERT Incriment Primary Key ID roll back when the application fails.
Using TransactionScope with single connection in DataObject. I am trying to insert row in two dataTable using its own tableAdapter (two tableAdapter).
I have Product table with ProductID primary key with incriment identity. and that ProductID is used to insert row in ProductHistory Table. Lets say Product table has the last ProductID=8 (8 rows) and the next ProductID will be 9.
When I insert row in both table and if the second table insert fails both gets roll back (which is good). but when I insert again another time the Product ID=10 not 9. Is there any way to roll back the ProductID in Product table so when i insert next time it has incriment number instead of gap.
I have a script contains multiple statements to update multiple tables. How can I make sure that either all statements get executed successfully or no changes apply to the tables (in case one or more errors occur)? I've been searching on Internet and it seems like I need to use Rollback and begin transaction.
View 5 Replies View RelatedI got a deadlock scenario and so I took a snap shot of the syslockinfo table. I found out an interesting scenario where the deadlock is because of two transactions within the same spid.
rsc_text rsc_bin rsc_valblk rsc_dbid rsc_indid rsc_objid rsc_type rsc_flag req_mode req_status req_refcnt req_cryrefcnt req_lifetime req_spid req_ecid req_ownertype req_transactionID req_transactionUOW
1:31840 0x00060200607C00000100000000000000 0x00000000000000000000000000000000 2 0 0 6 0 5 1 1 0 0 113 0 1 96462284 00000000-0000-0000-0000-000000000000
1:31840 0x00060200607C00000100000000000000 0x00000000000000000000000000000000 2 0 0 6 0 5 3 1 0 67108864 113 0 1 96594607 00000000-0000-0000-0000-000000000000
For the first one the lock was granted(transactionID:96462284)
but for the next one(transactionId:96594607) it was put in wait state and SQL server detected it as a deadlock.
I just wanted some clarifications.
1) what is the significance of req_transactionID column in syslockinfo table?
2) what is the relationship between req_transactionId column and spid column?
3) In case of nested transactions what will be the values of these 2 columns and what will be the relationship between them in that scenario?
4) In this case the deadlock is occurring while executing a SP(the nested level of calls go till 3rd level).
5) Will there be contention for locks between transactions within a single spid.
it is something like this:
sp_cache
sp_cache1
while
sp_cache2
end while
the deadlock occurred when executing sp_cache 2.
At that time there were only two transactionId values in the syslockinfo table for this spid,They were:
1) 96462284
2)96594607
If some body could please help me it would be really helpful for me.
Thanks in advance!!
We have control table which will be useful whether we need to start the job or not. If we are starting the Job we will make it to 1.
Below is the Table Structure.
Table Name IN_USE_FG
CUST_D 0
PROD_D 0
GEO_D 0
DATE_D 0
Now we have different packages for 4 tables data loading. These 4 packages will start at a time. Before going to load the data we have to make the Flag to 1 and after that we have to load it. Because of this we have written Update statement to update the Value to 1 in respective Package.
Now we are getting dead lock because we are using same table at a same time. Because we are updating different records.
Hi
I have a situation where i need to insert or update the data from a flat file to a sql server database. The flat file contains nearly one lakh records.
I am using transactions. If all the rows are inserted or updated successfully i am commiting. If there is any error i am rollbacking the transaction.
when rollbacking the transaction it is taking more than 3 to 4 hours.
Can any one suggest me how to do that in batches?
Thanks in Advance
Hi,
Is there a way to write to a log-table inside a transaction which is rolled back without rollback of this log-entry.
thanks in advance
Raimund
I'm receiving the below error when trying to implement Execute SQL Task.
"The ROLLBACK TRANSACTION request has no corresponding BEGIN TRANSACTION." This error also happens on COMMIT as well and there is a preceding Execute SQL Task with BEGIN TRANSACTION tranname WITH MARK 'tran'
I know I can change the transaction option property from "supported" to "required" however I want to mark the transaction. I was copying the way Import/Export Wizard does it however I'm unable to figure out why it works and why mine doesn't work.
Anyone know of the reason?
I have a transaction table to store all the transaction happened on a single day. as per my requirement I wrote the query like this select Currency Code,TransactionCode,TransactionAmount,COUNT(TransactionCode) as [No. Of Trans] from TransactionDetails where TransactionCode in ('BNT' ,'BCN','BTC','STC','SCN','SNT') group by TransactionCode,CurrencyCode,TransactionAmount order by CurrencyCode..I got the result like this
My I want to show this result like this
ARS
BNT 0 0
BCN 0 0
SCN 1 12
BTC 0 0
STC 0 0
SNT 0 0
[code]...
and so on for all the the currency lists.how can I achieve like this .
Hi all,
I am having no end of trouble with transactions in the package which i am building. I now just want to go back to basics and see if someone can tell me where i should set specific transaction options.
Firstly, my package runs a for each loop which loops through a directory of directories. In each of the sub directories there are 2 files. The first steps in the loop are to check if a folder has been processed previously, if so then it moves it to a specified directory. The reason that this is done first is that i cannot move the directory whilst it is being read in the foreach loop, so i pass the path to the next iteration of the loop. There is another file system move directory task outwith the foreach loop to deal with the last directory.
Once this has been done, i parse the file name of the xls file within the directory to get a serial number which is assigned to a variable.
The next step is where i envisage that the transactions should be implemented:
I have a sequence container which contains 2 data flow tasks to be run in parallel. each of these reads data from a seperate work sheet in the xls file. and writes it to a database table. Each dataflow task consists of an excel source task, derived column task, look up task (used to derive an ID from the serial number stored in the variable), and an oledb destination.
Upon completion, if the sequence container fails i want to set the destination folder path to the qurantine location. If it succeeds i want to copy the csv file contained in the same directory to a seperate location and then set the out put folder to the archive location.
What i need to know is where do i set the transaction option if i want to roll back the data that has been inserted into the database if either data flow task fails?
Please somebody help, as this is not working at all.
Many thanks,
Grant
I have a stored proc that is executed from within another stored proc, both of these procs run transactions in them that update data.
Now if either of these 2 SPs fail i want to be able to roll back the transactions that have occured so that the data doesn't change.
I have a quick question.
I need to execute some stored procedures in certain steps... all performing some inserts/updates
What i need is, a mechanism, by which i can roll back to the previous state if i encounter an exception (either in the app or SP)
so, if the my first two SP execute fine, perform their functionality like insert/update, and the third one fails...
how can i roll back to the initial state in ASP.NET.
would appreciate any info.
or redirection to the the location where i can look up some info on that.
AJ
l would like to select TODAYS data USING GETDATE() and 60 days back on a daily basis BASED ON CURRENT DATE.
How do l do this using datediff ?
Select
DateTokey
From test
Where DateTokey = Getdate()
And YEAR(DATEADD(DD,DateDiff(m,Getdate(),DateTokey),'1 900-01-01 00:00')) = 3 ---
Hi all,
Sometimes when I do "alter database ABCD set partner failover" I get the following message: Nonqualified transactions are being rolled back. Estimated rollback completion: 100%.
In 99 percent of the cases after such message the first attempt to use an open connection would also raise an error such as "Exception: A transport-level error has occurred when sending the request to the server. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)"
After the first error all subsequent queries would run perfectly.
What am I missing?
Avi
Greetings,Our former SQL Server 2000 DBA backed up everything in a single diskfile. By everything I mean, full backup, differential backup andtransaction logs. See below for details of how the backup is currentlyset up. When I did 'view contents' of DBBackup, I saw it contained themixture of log, full and diff backups of verious dates. She has quit.Other coworkers said (in a not-sure tone) she was able to restore thedatabases from such a single file, although nobody ever saw or knew howshe did recovery. My knowledge about SQL Server, especially regardingits backup/restore is limited. But I've ever worked with otherdatabases, e.g. Oracle, MySQL and Postgres. I think log backups, fullbackups and differential backups should be completely separated. Also,in each type of backups, each database should have its own backup file.Please advise.=====Log backup:CREATE PROCEDURE sp_lbackup ASBackup log AGEP To DBBackupBackup log careerfairs To DBBackupBackup log CoEdocuments To DBBackupBackup log committee To DBBackupBackup log conference To DBBackupGOFull backup:CREATE PROCEDURE dbo.sp_fullbackup ASBackup database AGEP To DBBackup WITH INITBackup database CoEdocuments To DBBackupBackup database careerfairs To DBBackupBackup database committee To DBBackupBackup database conference To DBBackupGODiff backup:CREATE PROCEDURE sp_diffbackup ASBackup database AGEP To DBBackup with differentialBackup database careerfairs To DBBackup with differentialBackup database CoEdocuments To DBBackup with differentialBackup database committee To DBBackup with differentialBackup database conference To DBBackup with differentialGO=====Thanks in advance for any help,Bing
View 10 Replies View RelatedOkay, another esoteric question for ya:
My client recently (well, the middle of January, anyway) attempted to restore their year-end backup to do some reporting, only to find that the backup file was corrupted and unrestorable. They do have earlier monthly backups, but they do not keep transaction log backups past those monthly backups (i.e. transaction log backups for November are discarded once the monthly full backup has been completed).
My question is this: is there any way to restore the month-end backup from January, then read the transaction log backups for the month of January to undo January's transactions?
This is a highly business-critical issue; they are going to be in a lot of hot water with the SEC if they can't produce the financials stored in the DB.
This is a SQL 2000 SP4 database.
Thanks!
Okay, another esoteric question for ya:
My client recently (well, the middle of January, anyway) attempted to restore their year-end backup to do some reporting, only to find that the backup file was corrupted and unrestorable. They do have earlier monthly backups, but they do not keep transaction log backups past those monthly backups (i.e. transaction log backups for November are discarded once the monthly full backup has been completed).
My question is this: is there any way to restore the month-end backup from January, then read the transaction log backups for the month of January to undo January's transactions?
This is a highly business-critical issue; they are going to be in a lot of hot water with the SEC if they can't produce the financials stored in the DB.
This is a SQL 2000 SP4 database.
Thanks!
With the function below, I receive this error:Error:Transaction count after EXECUTE indicates that a COMMIT or ROLLBACK TRANSACTION statement is missing. Previous count = 1, current count = 0.Function:Public Shared Function DeleteMesssages(ByVal UserID As String, ByVal MessageIDs As List(Of String)) As Boolean Dim bSuccess As Boolean Dim MyConnection As SqlConnection = GetConnection() Dim cmd As New SqlCommand("", MyConnection) Dim i As Integer Dim fBeginTransCalled As Boolean = False
'messagetype 1 =internal messages Try ' ' Start transaction ' MyConnection.Open() cmd.CommandText = "BEGIN TRANSACTION" cmd.ExecuteNonQuery() fBeginTransCalled = True Dim obj As Object For i = 0 To MessageIDs.Count - 1 bSuccess = False 'delete userid-message reference cmd.CommandText = "DELETE FROM tblUsersAndMessages WHERE MessageID=@MessageID AND UserID=@UserID" cmd.Parameters.Add(New SqlParameter("@UserID", UserID)) cmd.Parameters.Add(New SqlParameter("@MessageID", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() 'then delete the message itself if no other user has a reference cmd.CommandText = "SELECT COUNT(*) FROM tblUsersAndMessages WHERE MessageID=@MessageID1" cmd.Parameters.Add(New SqlParameter("@MessageID1", MessageIDs(i).ToString)) obj = cmd.ExecuteScalar If ((Not (obj) Is Nothing) _ AndAlso ((TypeOf (obj) Is Integer) _ AndAlso (CType(obj, Integer) > 0))) Then 'more references exist so do not delete message Else 'this is the only reference to the message so delete it permanently cmd.CommandText = "DELETE FROM tblMessages WHERE MessageID=@MessageID2" cmd.Parameters.Add(New SqlParameter("@MessageID2", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() End If Next i
' ' End transaction ' cmd.CommandText = "COMMIT TRANSACTION" cmd.ExecuteNonQuery() bSuccess = True fBeginTransCalled = False Catch ex As Exception 'LOG ERROR GlobalFunctions.ReportError("MessageDAL:DeleteMessages", ex.Message) Finally If fBeginTransCalled Then Try cmd = New SqlCommand("ROLLBACK TRANSACTION", MyConnection) cmd.ExecuteNonQuery() Catch e As System.Exception End Try End If MyConnection.Close() End Try Return bSuccess End Function
Taht is my code. I have a defined common transaction.
In my call path, I use:
using (IDbConnection connection = GetConnection ()) {
retval = q.Find (connection, out DataParticleList);
connection.Close ();
}
DetermineDataParticles ((DataParticle[]) DataParticleList.ToArray (typeof(DataParticle)));
And then, in Determine DataParticles, I do:
using (TransactionScope scope = new TransactionScope (_Transaction)) {
using (IDbConnection connection = GetConnection ()){
again. As both are using a TransactionScope that - uses the same transaction, and as the first connection has been closed - should the whole thing not reuse the same connection? GetConnection () has the same connection string.
I get a promotion to DTC in the second GetConnection (). That indicates that a new connection is being opened (and attached), and not the first one being used. Any hint on why that is? What can I change for this? I would really like this not to be promoted upward to DTC. It makes no sense to me.
Greetings,
I have a requirement from the client that specifies to rollback every insert/update that happenned in the package if any task (control or data flow) fails.
I'm certain the SSIS package-level transactions take care of this, however, in this package, there is an OLE DB Transformation that executes a stored procedure which has a transaction in itself.
so to draw a quick picture...
Package
{
Transaction1
{
Data Flow
{
OLE DB Transformation
{
Stored Procedure
{
Transaction2
{
}
}
}
}
}
}
Here's my question:
What would happen if an error occured in the stored procedure (Transaction2)?
Does it behave like SQL Server 2005 where, given a scenario of nested transactions, the innermost transaction is comitted and the outermost transaction is rolled back?
I'm hoping that if the stored procedure decides to rollback Transaction 2 via error handling or if an SQL error occurs that I can rollback Transaction 2 and log an entry in the audit log.
I'm trying to get a list of items by there last invoice date, but I keep getting errors. I have to join two table to get all the information needed to match a date with an item number.
select i.[Invoice-date], l.[Item-no]
from [Invoice] as i
join [invoice-line] as l
on i.[Seq-no] = l.[Seq-no]
(Select MAX(I2.[Invoice-date]) as LastDate, l2.[ITEM-No]
from [invoice] AS I2
JOIN [invoice-line] AS L2
on i2.[Seq-no] = l2.[Seq-no]
GROUP BY L2.[Item-no]) ITEMNUMBER
WHERE i.[invoice-date] = lastdate.[invoice-date]
and l.[item-no] = itemnumber.[item-no]
However, I keep getting this..
Msg 156, Level 15, State 1, Line 5
Incorrect syntax near the keyword 'Select'.
Msg 102, Level 15, State 1, Line 9
Incorrect syntax near ')'.