I have canceled a update statement that was running against a very large table.
Now it is attempting to rollback all of the changes. Is there any way to cancel this?
The table contains test data I would just like to drop it and recreate it, however I am getting an error when I attempt to drop the table because it is attempting a rollback.
Hello,I have a gridview bound to a sqldatasource control. I have an emptydatatemplate setup. In the selecting event, I make sure that an actual select has been performed (and not on null data); however, I have cancelselectonnullparameters set to true to stop it, because initially it will be null.However, the selecting event runs, even when I cancel it, the emptydatatemplate shows up. How do I prevent that from occuring?
View 2 Replies View RelatedHello ,
I've execute a wrong sql request from an ETL. This request is inserting lots of rows in a table. I want to cancel that process, is it possible to do this? If yes, how can I cancel that request?
Thanks,
how do i cancel and sql query running through stored procedure
which is called from the front end.
please help me
I am running SQLEXPR.EXE with an ini setup file from a command line so it installs automatically.
I tried specifying the /qb! on the command line so that the Cancel button gets disabled during the automatic installation, but it doesn't work.
Here is a command line that works:
SQLEXPR.EXE /qb /settings "C:SQLMySetup.ini"
Here is the command line I tried to use to disbale the Cancel button, but didn't work:
SQLEXPR.EXE /qb! /settings "C:SQLMySetup.ini"
Anyone know how I can make this work?
Is it possible to stop a query from running if a condition is not met?
I have a stored procedure that returns some email addresses. A condition is that a load of new data should have happened in the current month.
If a load of new data hasn't happened I want the stored procedure to stop and return an error message instead of returning the email addresses.
I have a variable that finds the maximum data load date and I thought I could use an IF... ELSE... to check if new data had been loaded. Like this:
DECLARE @MaxLoadDate as date = (select max(load_date)
from #table)
IF @MaxLoadDate<Dateadd(month, Datediff(month, 0, Getdate()), 0) --First Day of Current Month
<Something here to kill the query>
ELSE
SELECT email_address
FROM... etc
I've tried a couple of things like PRINT 'Error', and SET NO EXEC ON, but the query seems to happily carry on past the IF condition and return the email addresses. I know that data hasn't been loaded this month, so it should fail.
Hi all,
I have a SQL Server 2005 Compact Edition database that synchronizes with a SQL Server 2005 Standard database via merge replication.
The problem I have is when I cancel a synchronization, the database is left in such a state that I cannot add any new records. I dug around a bit and have found that in the INFORMATION_SCHEMA.COLUMNS view, AUTOINC_MAX has been incorrectly set to the same value as AUTOINC_MIN for the primary keys, which explains the 'out of range' error I get in my program when running off such a database.
In contrast, a non-corrupted database has AUTOINC_MAX set to AUTOINC_MIN + 999, presumably because of my subscriber identity range of 1000.
If this is the only thing that has gone wrong, all I need to do is programmatically set the AUTOINC_MAX values to AUTOINC_MIN + 999, however I can't find out where to do this (and INFORMATION_SCHEMA.COLUMNS is a view so it can't be updated obviously.)
I have also heard that 'compacting' the database may help, but I don't know how to do this either!
Any help would be immensely appreciated!
Regards,
Jonathan.
I want to set up a database role so that users can use sp_readerrorlog through SSMS. It does a check on membership in the securityadmin role.
I have tested it and can see you can grant execute on xp_readerrorlog but the SSMS GUI uses sp_readerrorlog.
I thought I could create a user/certificate and add the signature to sp_readerrorlog but it's not permitted (likely because it's not a normal database object).
So the other solution is to add the users to the securityadmin role but then explicitly deny alter any login (best done with a custom server role in 2012+ but otherwise just manually in 2008). I tested this out and it works, I'm not able to alter any logins or increase my own permissions, I also did a check of what's reported from fn_my_permissions(null, null) and it shows minimal permissions like I'd expect.
Hello experts, I made a huge mistake on a production server, ran an update without the WHERE clause. UPDATE myTableSET Field1 = 'SOmetext',Field2 = 'sometext2'Is there a way to rollback? I read something a while ago about transaction logs.SOS!Thanks
View 4 Replies View RelatedHI,
Suppose I execute any transaction say inserted some rows.
I want to delete my previous transaction using rollback.
What is the proper syntax for that.
In Query Window:
Insert ---------- executed
rollback.
it was asking for name of the transaction. How to give that.
Help me out
Thanks
Bye
This is my stored procedure. Problem is that a rollback does not happen when there is an error ? How can this be, am starting and ending the transaction?
CREATE Procedure opretKunde
(
@cvr int,
@url varchar(200),
@firmaNavn varchar(50),
@adresse varchar(150),
@postnr int,
@fax int,
@tlf int,
@email varchar(200),
@bruger varchar(20),
@kode varchar(32)
)
AS
BEGIN TRANSACTION
INSERT INTO login
(
brugernavn,
kodeord,
type
)
VALUES
(
@bruger,
@kode,
'k'
)
INSERT INTO kunde
(
cvr,
url,
navn,
fax,
tlf,
email,
brugernavn
)
VALUES
(
@cvr,
@url,
@firmaNavn,
@fax,
@tlf,
@email,
@bruger
)
INSERT INTO adresse
(
type,
cvr,
adresse,
postnr
)
VALUES
(
'b',
@cvr,
@adresse,
@postnr
)
COMMIT
GO
Hi,
Can I rollback a database if I have transaction logs?
For example, I want to rollback the database without all the transactions that occurs within the last 10 days.
Thank you.
I tried killing a rollback several times, but it would not disapear.
I came back the next day, it is still there.
Anyone knows how to get rid of a rollback?
Thanks in advance.
Hi:
I have rollback on one of the users. I tried killing
her process through Enterprise Manager and Query Analyzer,
but I still can see her process on the screen. However, her
login is grayed out after I execute the kill query.
I have encountered this problem several times, and the only way
I can get clear the rollback is by rebooting the server.
Does anyone have a sugeestion on how to clear the rollback
without rebooting.
Please advise if you have any suggestion.
Thanks in advance.
Hi All
A question on DTS ROLLBACK CAPABILITY.
Is it possible to setup a DTS pkg to roll back the loaded files if a step fails?
If a step fail records inserted by Data Pump to a table should be removed.
Is this possible? If so how can we achieve this?
Any advice is appreciated.
Thanks
when i give rollback in my QA it gives an error saying (something like this)
- no begin transaction specified
In oracle it works fine why?
how to rollback(undo) record was i deleted???
pls tell me...
Hello every body,
I would like to know the procedure, that how to rollback my transaction in sql server 2000
Hi,
i wanna know something, i inserted some rows of data to a table, but i wanna undo those insertion. How can i do it?
thanks
hi friends,
is it possible to roll back a transaction here? i heard that it will be possible only if we wrote the code only in certain block.please tell me the block.
vinod
The code inserts into table TABLES. TABLES has a primary key.
If the insert statement has no error it should insert 'ROWS INSERTED' to table CONTROL and update table DATETRACKING else insert 'ROWS NOT INSERTED' to table CONTROL and do not update table DATETRACKING.
1- I will like to improve my code if it is possible.
2- Can I use a rollback?
DECLARE @ROWCOUNT INT
DECLARE @ERROR INT
DECLARE @LASTDT DATETIME
SET @LASTDT =GETDATE()
BEGIN TRAN
insert tables
select 4
SELECT @ROWCOUNT = @@ROWCOUNT, @ERROR = @@ERROR
IF (@ERROR <> 0)
BEGIN
INSERT CONTROL
SELECT 'ROWS NOT INSERTED', @ROWCOUNT
END
ELSE
BEGIN
INSERT CONTROL
SELECT 'ROWS INSERTED', @ROWCOUNT
END
COMMIT TRAN
IF (@ROWCOUNT > 0)
BEGIN
UPDATE DATETRACKING
SET LASTDATEDL = GETDATE()
END
http://www.sqlserverstudy.com
Hi All,
Can anyone please tell how to rollback a transaction or a command.
TIA
RKNAIR
Hi all
I have SQL server 2000 with SP4,
1.Some of the reason,I want roll back SP4 and I want replace SP3.
2.Is it true SP4 slow down the Quey performance compare with SP3.
any suggestion appreciated.
My rollback does not work
In my SP I want any of cmdS,cmdS2,cmdS3,cmdS4 produces error Rollback must be executed for all of cmdS,cmdS2,cmdS3,cmdS4 . I tested for error producing situation but no rollbak occured.
How can I solve this problem. Thanks.
Below is my SP .
..........
..........
..........
begin transaction
..........
..........If Len(ltrim(rtrim(@cmdS)))>0
execute(@cmdS)
If Len(ltrim(rtrim(@cmdS2)))>0
execute(@cmdS2) If Len(ltrim(rtrim(@cmdS3)))>0
execute(@cmdS3)
If Len(ltrim(rtrim(@cmdS4)))>0
execute(@cmdS4)
If Len(ltrim(rtrim(@cmdS)))>0 or Len(ltrim(rtrim(@cmdS2)))>0 or Len(ltrim(rtrim(@cmdS3)))>0 or Len(ltrim(rtrim(@cmdS4)))>0
Beginif @@ERROR <>0
begin
rollback transaction
set @Hata = 'Error !'
end
Else
Beginset @Hata = 'Sucessfully executed :)' End
End
commit transaction
RETURN
Hi!
I just made a transaction which writes and reads some data from a database as one unit. Now, I would like to know, what happens, if this transaction does not commit, but instead performs a rollback? Should I use a boolean loop which keeps on trying the transaction until it commits or is there an alternative? I would appreciate any suggestions or help!
Thanks!
Timothy
I keep getting timeout expired when trying to rollback a transaction (have not tried to commit yet). The script hangs for around 30 secs, then fails.
Now, i've seen there's a command timeout for sqlcommands which defaults to 30 secs, but cannot find anything similar for sqltransaction...
Anyone can help?
Thanks. -julio
Hello:
I am just starting to falmiliarize myself with SQL transactions... I just created an SQL transaction... The first statement gets a value, if the value equals "" then the second statement executes... So if the value <> "" Then the second statement wont execute... What would happen in this scenario if the .Rollback is triggered? Heres my code:
Try
conSqlConnect.Open()
objTransaction = conSqlConnect.BeginTransaction
cmdSelect.Transaction = objTransaction
cmdInsert.Transaction = objTransaction
dtrdatareader = cmdSelect.ExecuteReader()
While dtrdatareader.Read()
varCheckNumber1 = dtrdatareader("Status")
End While
dtrdatareader.Close()
If varCheckNumber1 = "" Then
cmdInsert.ExecuteNonQuery()
End If
objTransaction.Commit
Catch
objTransaction.RollBack
Return "00"
Finally
If conSQLConnect.State = ConnectionState.Open Then
conSqlConnect.Close()
End If
End Try
Any Ideas?
Hello list,
I've some problem in SQL Server 7.0 and hope some one out there will help me with it. The problem is as follows:
When I view a proces in the process info screen, I see one process says "Rollback" in the status window and the spid is greyed out like a system process. In the command window it says, Select and wait type is "Exchange". This is taking too much cpu cycles and causing much of the server to perform very slow.
I tried to kill this session from the ISQL and Enterprise manager, But to still see this process running on with out getting killed. Also this process keeps coming.
Please advice me how to get rid of this and why is it ocurring again and again.
Thanks in advance.
Khan
I am getting an automatic rollback in a transaction that fails to insert a row, via a trigger, due to a duplicate key. The transaction is automatically rolled back and unless the error correctly handled a 'partial update' occurs. Why in the example below is the transaction automatically rolled back (statements 1 to 3) and is there any way of knowing what errors generate an auto rollback. For example if the duplicate key error occurs on the insert into table B below, and not the triggered update, then no auto rollback occurs.
Begin Tran -- 1
insert into A values ('A1') -- 2 updates OK
insert into B values ('B1') -- 3 updates OK
-- triggers insert into B_Hist -- 4 Fails with Duplicate Key error
insert into C values ('C1') -- 5 updates OK
Commit Tran -- 6 3902 error No corresponding Begin
Thanks.
Hi,
I have this weird situation on one of the production database.
Somebody ran a sql script couple days ago and must have hit cancelled. Somehow this script is still rolling back. The script is actually very simple statement..should not take more than couple miliseconds to run. Is there any way to see whether rollback is really in process or this process has simply hung? is there any other way to get rid of this rollback without stopping and restarting sql server services? Can it cause problems in getting sql server up again if I restart sql server services?
This may sound a little silly, but does anyone have any words of wisdom on how to optimize a server/database for minimim rollback? We have some multimillion row tables we were trying to do updates against, and after several days they increased the size of the transaction log to the point they filled up the drive the database files/logs were on. We've now been running a rollback for about five days. I'd like to make sure this doesn't happen again.
View 1 Replies View RelatedHi,
what will happen in the following occasion?
checkpoint --> begin tran --> system failure
In MOC (SQL 7.0 Implemetation), it says there will be rollback, but in my humbel opinion, there should be nothing happened.
I think there was no dirty writing in this case. No data pages written, no log
pages written to disk. Am I right? Then, there might be nothing happened
instead of ROLLBACK.
If I am wrong, would you please let me know what is wrong in my thougt?
Thanks in advance,
If you have a begin tran in a sp that calls another sp and that called sp fails. can you execute a roll back from the called sp, or should it return and error which will roll back the begin tran in the original sp
View 1 Replies View Related