I do not want to rollback child procedure when i am rollbacking parent procedure after execution of child procedure. in child procedure i am committing transaction and in parent rollbacking transaction. Is it possible. Is there any solution to avoid rollbacking child procedure when i rollbacking parent procedure.
View 5 RepliesHi everyone,
I don't specify the following statements in SP.
begin transaction
commit transaction
rollback
In sp, there are a lot of insert and update. If i execute SP and stop it in half way. will it rollback all update and insert statement? also, will it rollback if it fails?
cheers
Hi all, I have a program that needs to delete records, then re-insert new records to a table. But I need to rollback the transaction IF the insert is not success (error occured). The delete and insert are in 2 difference stored procedure (which have rollback transaction) that calling from 1 stored procedure. My problem is that if Insert is not successful, but the records already deleted previously. How can we rollback the delete transaction when insert is not successful?
Note: if possible, I don't want to delete the records AFTER the insert is successful, or create a temp table to stored the deleted records
=======================================
create stored procedure combine_sp
as
begin
call delete_sp -- have rollback transaction in the delete_sp
-- what to do if following has error occured, but we already deleted the records above?
call insert_sp -- have rollback transaction in the insert_sp
end
go
=======================================
Thanks a lot.
create proc proc1 (@param1 int)
as
begin try
declare @param2 int
begin transaction
exec proc2 @param2
commit transaction
end try
begin catch
if @@trancount > 0
rollback transaction
end catch
i haven't had an opportunity to do this before. I have nested stored proc and both inserts values into different tables. To maintain atomicity i want to be able to rollback everything if an error occurs in the inner or outer stored procedure.
In general as understand if we have a stored procedure that does operations like inserts or updates, it makes perfect sense to use a rollback operation within a transaction.
So, if something goes wrong and the transaction does not complete, all changes will be reverted and an error description will be thrown for example.
Nevertheless, does using a rollback within a try catch statement, make sense in a read only stored procedure, that practically executes some dynamic sql just to select data from some tables?
I have around 100 Stored procedures, all of them read only. Today a colleague suggested adding try-catch blocks with rollback to all of them. But since they are just selecting data, I don't see a clear benefit of doing so, compared to the hassle of changing such a big number of SP's.
Q: How to Output Parent Child Data using 2, 3 or more related tables.
say you have 3 related tables where the Bold HouseID is the one to many relationship
Houses
HouseID
Name
add1
HouseOwer
AutoID
HouseID
Name
add1
HouseCorrespondent
AutoID
HouseID
Name
add1
Loop For each HouseID
step through the database
first get the ParentID from the Houses table
return that data
then get the related from the house owners table
return that data
then get the related correspondents from the House Correspondent table
return that data
end loop
ie return the date like below
Code:
HouseID | Name | add1
1 House1 abc Address
1 Mr abc Mr abc Ower Address
1 Mr abc Mr abc Correspondent Address
2 House2 def Address
2 Mr def Mr def Ower Address
2 Mr def Mr def Correspondent Address
3 House3 ghi Address
3 Mr ghi Mr ghi Ower Address
I hope ive explained well enough
I'm trying to use the Ratio to Parent sproc - [URL] .... The problem is that the stored proc appears to be pegged at 4 decimal places (which translates to ##.##%). This is losing precision and isn't adding up to 100% when the ratios are summed individually.
Can this be fixed within SSAS or will i need to modify the assp code? .NET decimals are meant to automagically scale, so not sure why it's coming out as (5,4) but my .net coding knowledge is fairly poor.I get the correct behaviour if hardcode a ratio to parent MDX calc (the resulting ratio has as many decimal points as are required)
Folks,Using NorthWind as Example: Parent Table derived from: Categories. I added a new Column E-Mail and Selecting rows where Category Id <=3. Here is my Data.
Category ID
Category Name
Category E-mail
1
Beverages
Beverages.com
2
Condiments
Condiments.com
3
Confections
Child Table derived from: Products. I am Selecting rows where Category Id <=3. Here is my Sample Data.
Category ID
Product Name
Quantity Per Unit
1
Chang
24 - 12 oz bottles
1
Côte de Blaye
12 - 75 cl bottles
1
Ipoh Coffee
16 - 500 g tins
1
Outback Lager
24 - 355 ml bottles
2
Aniseed Syrup
12 - 550 ml bottles
2
Chef Anton's Gumbo Mix
36 boxes
2
Louisiana Hot Spiced Okra
24 - 8 oz jars
2
Northwoods Cranberry Sauce
12 - 12 oz jars
3
Chocolade
10 pkgs.
3
Gumbär Gummibärchen
100 - 250 g bags
3
Maxilaku
24 - 50 g pkgs.
3
Scottish Longbreads
10 boxes x 8 pieces
3
Sir Rodney's Scones
24 pkgs. x 4 pieces
3
Tarte au sucre
48 piesI would like to read 1st Category Id, Category E-Mail from Categories Table (ie. Category Id = 1), find that in Products Table. If match, extract matching records for that Category from Both Tables (Categories.CategoryID, Products.ProductName, Products.QuantityPerUnit) and e-mail them based on E-Mail Address from Parent (Categories ) Table. If no E-Mail Address is listed, do not create output file. In this instance Category Id = 3.Basically I want to select 1st record from Parent Table (Here is Category) and search for all matching Products in Products Table. And Create an E-mail and sending just those matching records. Repeat the same process for remaining rows from Categories Table. I am expecting my E-Mail Output like this: For Category Id: 1
Category ID
Product Name
Quantity Per Unit
1
Chang
24 - 12 oz bottles
1
Côte de Blaye
12 - 75 cl bottles
1
Ipoh Coffee
16 - 500 g tins
1
Outback Lager
24 - 355 ml bottlesFor Category Id: 2
Category ID
Product Name
Quantity Per Unit
2
Aniseed Syrup
12 - 550 ml bottles
2
Chef Anton's Gumbo Mix
36 boxes
2
Louisiana Hot Spiced Okra
24 - 8 oz jars
2
Northwoods Cranberry Sauce
12 - 12 oz jarsI am not extracting the Data for any user Interface (ie. Grid View/Form View Etc). I will just create a Command Button in an ASP.NET 2.0 form to extract Data. My Tables are in SQL 2005. I was thinking to read the Category records in a Data Reader and within the While Loop, call a SP to retrieve the matching records from Products Table. If matching records found, call System SP_Mail to send the E-mail. The drawback with that for every category records (Within While Loop) I need to call my SP to get Products Data. Will be OVERKILL? Ideally I would like extract my records with one call to a SP. Is there any way I can run a while loop inside the SP and extract Child Data based on Parent Record? Any Help or sample URL, Tutorial Page will be appreciated. Thanks
I have a stored procedure 'ChangeUser' in which there is a call to another stored procedure 'LogChange'. The transaction is started in 'ChangeUser'. and the last statement in the transaction is 'EXEC LogChange @p1, @p2'. My questions is if it would be correct to check in 'LogChange' the following about this transaction: 'IF @@trancount >0 BEGIN Rollback tran' END Else BEGIN Commit END.
Any help on this would be appreciated.
I have the below query which in turn goes in the where clause
Code:
SELECT CASE WHEN EXISTS (SELECT child.id FROM InspectionType parent,
InspectionType child WHERE parent.id = child.parentId AND
parent.code = 'INSPECTION_TYPE_SAFETY_LIFE' AND parent.zoneId = 10129)
THEN (SELECT child.id FROM InspectionType parent, InspectionType child
WHERE parent.id = child.parentId AND parent.code ='INSPECTION_TYPE_SAFETY_LIFE' AND parent.zoneId = 10129)
ELSE (SELECT id FROM InspectionType WHERE code = 'INSPECTION_TYPE_SAFETY_LIFE' AND zoneId = 10129)
END
I am getting below error
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
I tried to solve this problem with If and else but it is not going well with in-clause
Code:
select * from InspectionType where id in (select IF EXISTS (SELECT child.id FROM InspectionType parent,
InspectionType child WHERE parent.id = child.parentId AND
parent.code = 'INSPECTION_TYPE_SAFETY_LIFE' AND parent.zoneId = 10129)
BEGIN (SELECT child.id FROM InspectionType parent, InspectionType child
WHERE parent.id = child.parentId AND parent.code ='INSPECTION_TYPE_SAFETY_LIFE' AND parent.zoneId = 10129)
END
ELSE (SELECT id FROM InspectionType WHERE code = 'INSPECTION_TYPE_SAFETY_LIFE' AND zoneId = 10129) )
I am using select * from InspectionType where id in() for illustation only. The sub-query results will go another query
Code:
SELECT child.id FROM InspectionType parent, InspectionType child
WHERE parent.id = child.parentId AND parent.code ='INSPECTION_TYPE_SAFETY_LIFE' AND parent.zoneId = 10129
This returns more than one row.I know why is the error message but need to achieve this functionality.
Given the sample data and query below, I would like to know if it is possible to have the outcome be a single row, with the ChildTypeId, c.StartDate, c.EndDate being contained in the parent row. So, the outcome I'm hoping for based on the data below for ParentId = 1 would be:
1 2015-01-01 2015-12-31 AA 2015-01-01 2015-03-31 BB 2016-01-01 2016-03-31 CC 2017-01-01 2017-03-31 DD 2017-01-01 2017-03-31
declare @parent table (Id int not null primary key, StartDate date, EndDate date)
declare @child table (Id int not null primary key, ParentId int not null, ChildTypeId char(2) not null, StartDate date, EndDate date)
insert @parent select 1, '1/1/2015', '12/31/2015'
insert @child select 1, 1, 'AA', '1/1/2015', '3/31/2015'
[Code] .....
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?