Using Transaction While Inserting To Master And Child Tables
May 26, 2008
Hi All,
In my DataFlow i have OleDBDataSource and OleDB Command. Using these i am inserting data to master and child tables.
In OleDBDataSource , i am inserting into master table and returning the ID of newly inserted rows. Next in the OleDB Command, i am inserting to child table using the ID returned from OleDBDataSource.
It is working fine. Now i want to put this in the Transaction so that if it fails to insert into child table, the changes made to the master table should be rolled back. I tried by giving Transaction Supported for dataflow. But does not looks like it works for me. Please suggest me the best approach for this.
Thanks in advance
DV
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Nov 5, 2004
Hi,
I need to insert a record in a master table and 20 records in a child table. I want to do this using stored procedure. Is it better to do it in stored procedure? Have somebody already tried this? Or is there any sample that I can use?
Thanks a lot!
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Jul 5, 2014
I have 6 tables which are very huge in row count and need to be partitioned for better manageability.
Little info: Every day, 300 Million records are inserted and 300 million records are deleted in below 7 tables. we maintain only 8 days worth of data in below tables which is the reason records which are older than 8 days are continuously deleted.
Master table which has [ID],[Timestamp]
Table Name: Sample - 2,578,106
Child tables: Foreign key [ID] is common for all the tables. There is no timestamp column in child table.
dbo.ConnectionDB - 1,147,578,048
dbo.ConnectionSS - 876,458,321
dbo.ConnectionRT - 118,133,857
dbo.ConnectionSample - 100,038,535
dbo.Command - 100,032,235
I would like to partition the above child tables based on the IDs that are inserted every 4 hours. Meaning, All IDs that are inserted in 4 hours window should be in a partition.
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Jul 5, 2014
I have 6 tables which are very huge in row count and records needs to deleted which are older than 8 days.
Little info: Every day, 300 Million records are inserted in below 7 tables. we should maintain only 8 days worth of data in below tables. How to implement Purge script which can delete records in all tables in the same time and with optimized parallelism.
Master table which has [ID],[Timestamp]
Table Name: Sample - 2,578,106
Child tables: Foreign key [ID] is common for all the tables. There is no timestamp column in child table. So the records needs to deleted based on Min(ID) from Sample
dbo.ConnectionDB - 1,147,578,048
dbo.ConnectionSS - 876,458,321
dbo.ConnectionRT - 118,133,857
dbo.ConnectionSample - 100,038,535
dbo.Command - 100,032,235
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Nov 13, 2006
I am trying to insert data into two tables with a SSIS package. One table has a foreign key relationship to the other table's primary key. When I try to run the package, the package will just seems to hang up in bids. I have found two ways around the issue but I don't like either approach. Is there a way to set which table gets insert first?
If I uncheck the check constraints option on the child table, the package will run very quickly but this option alters the child table and basically disables the constraint. I don't like this option because it is altering the database.
The second approach is to set the commit level on both tables to say 10,000 and make sure that the multicast component has the first output path moved to the parent table. I don't like this option because I am not sure if the records are backed out if the package should abend after records have been committed.
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Apr 16, 2008
Pls Tell
Me How to get Name of Master and Transaction Table From The DataBase
Yaman
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Aug 9, 2007
Hi
i have to delete the master table data without deleting the child table records,is there any solution for this, parent table has relation with the child table.
regards
vinod.t.v
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Jun 30, 2006
CREATE PROCEDURE SimpleInsert (@custname custname_type,@carname carname_type)ASBEGIN TRANSACTIONINSERT Customers (CustName) VALUES (@custname)IF @@error <> 0 BEGIN ROLLBACK TRANSACTION RETURN 1 ENDDECLARE @custid intSELECT @custid = scope_identity()INSERT Cars (ID, CarName) VALUES (@custid, @carname)IF @@error <> 0 BEGIN ROLLBACK TRANSACTION RETURN 1 ENDCOMMIT TRANSACTIONIF no error this works but to test transaction, I chanded the tablename of second insert to 'car' in which doesn't exist and this erroroccured (calling sp by ASP .NET page):Invalid object name 'car'. Transaction count after EXECUTE indicatesthat a COMMIT or ROLLBACK TRANSACTION statement is missing. Previouscount = 0, current count = 1.ThanksHabib
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Feb 7, 2007
Hello everyone, My web application uses SQL Server database and I am connecting via standard SqlConnection object and running stored procedures using SqlCommand object. In one of my page, I have data coming from 2 different tables. Now , data from 1 table comes as only single record. But from other table it comes as multiple records. Meaning, data that I read as 1 record, goes to different textbox and dropdown controls on page. Data that comes in multiple rows, I am binding that data with DataGrid. Now, in aspx page data from both table can be updated and on aspx page I only need to provide a single save button. Now, I am not sure how to save/insert/update a single row in 1 table and multiple rows in another table in 1 transaction. I thought of stored procedure. But I don't think its straightforward with stored procedures since table with multiple records, I am not sure how to pass all the records in stored procedure's arguments.Is there any way that I can control whole transaction in ASP .NET? Thanks,Ujjaval
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Jun 2, 2005
I have a problem there must be an answer to, but I cannot find it anywhere on Google.I have a SQL INSERT statement in an ASP.Net page that inserts into 3 tables in one transaction.The problem is that 2 of the 3 tables are children of the main table, and I need to get the Parent table's Primary Key [which of course has not been inserted yet] to insert into the Child tables.How do I do this?THanks.Doug
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Jun 29, 2007
Hi Guru's,
I am facing a problem in deploying the SSIS packages.
My Scenario is like this
1. Have one Master SSIS Package.
2. Master SSIS Package inturn calls 3 Different packages using execute package task.
3. I have a common Configuration file for all these packages.
4. I am using File System deployment.
5. I have imported all the packages i.e master and the 3 child packages using SQL Server management studio.
6. Now i have created a job, and added the master package as a step.
7. I have a variable declared in the configuration file and the child packages will be getting their path from this variable.
The problem since i know the imported packages lies in "C:Program FilesMicrosoft SQL Server90DTSPackages<<Folder Name>>" i have poited the child package variable to point to this directory.
I still want to import all the packages and want to get this directory info dynamically thorugh the script so that i can assign this at run time.
I am using "Directory.GetCurrentDirectory" But it's giving me a different location when we run the master package.
Can any one has any idea or comments how to retrive the path of the master package?
Even a work around or any other option is also fine....
Regads,
Dev
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Apr 11, 2008
I have around 10 packages for dim and fact Table load. Using deployment Utility i create setup and put the packages in to test environment.
Now my requirement is call all the packages in certain order from single package. Using Execute Package Task i could call only one package. how to achive this in deployment?
Thanks
Sam K
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May 15, 2007
I have a situation here. Please
advice me on this.
I have a master table and a child
table. They have a PK and FK relationship. The master table has an identity
column with auto increment set to true. This map as a FK in the child table. My
questions are:
Can I have a single form to insert a new record into
master and child table at the same time?This has to be accomplished without stored
procedures. Can it be done?Is it possible to do this with a single insert query?
If yes, can it be done with sql data source or
dataset or tableadapters’?Please point me towards appropriate link for doing
so.
Thank you.
I am currently using SQL Server
2005 and VS 2005.
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Dec 2, 2007
I have a master package which calls two package one after an other.
1) I will be passing parameters to master package using dtexec with /set property to set the variables in the master package. I would like to know how can child package access these variables.
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Oct 17, 2007
I am developing an application in vb.net 2005 using SQL Server 2000.
In this I have two tables SessionMaster and SessionChild.
Fields of session master - SessionMastId, Start_Date, End_Date, Session_Type,
Fields of session child - SessionChildId, SessionMastId, UserName, Comment.
SessionMastId and SessionChildId are primary keys of respective tables and also they are auto increment fields.
Please how to write trigger to insert record into both tables at a time.
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May 19, 2015
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. Â So, the outcome I'm hoping for based on the data below for ParentId = 1 would be:
1 2015-01-01Â 2015-12-31 AAÂ 2015-01-01Â 2015-03-31Â BBÂ 2016-01-01Â 2016-03-31Â CCÂ 2017-01-01Â 2017-03-31Â DDÂ 2017-01-01Â 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] .....
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Sep 7, 2000
Master Database in SQL Server 7 has a transaction log. Using Enterprise Manager the option to back up the transaction log is greyed out. Is this because there is no need to back it up.
I don't know if there is any value, or whether it is possible to do so.
I have a number of books, none of which cover this specific question.
Can anyone help.
pargat.bhatti@uk.neceur.com
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Oct 15, 2015
I have parent child dimension,
for customer id-101
---------H1-p Sales Value-50
---c1-c Sales Value-100
---c2-c Sales Value-200
If I will see H1 Value then it show =350
But when my head office is not exists for a customer but Child is exist i want to see data of child Aggregate value.
Example
for Customer ID-102
NO --H1 it is null
----c1 c sales Value -200
---c2 c Sales Value-50
When I want to see value of 102 at H1 leval it show me 250 . even H1 is null.
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Dec 6, 2007
Hi there
We have a SSIS run which runs as follows
The master package has a configuration file, specifying the connect strings
The master package passes these connect-strings to the child packages in a variable
Both master package and child packages have connection managers, setup to use localhost. This is done deliberately to be able to test the packages on individual development pc€™s.
We do not want to change anything inside the packages when deploying to test, and from test to production. All differences will be in the config files (which are pretty fixed, they very seldom change). That way we can be sure that we can deploy to production without any changes at all.
The package is run from the file system, through a job-schedule.
We experience the following when running on a not default sql-server instance (called dkms5253uedw)
Case 1:
The master package starts by executing three sql-scripts (drop foreign key€™s, truncate tables, create foreign key€™s). This works fine.
The master package then executes the first child package. We then in the sysdtslog get:
Error - €œcannot connect to database xxx€?
Info - €œpackage is preparing to get connection string from parent €¦€?
The child package then executes OK, does all it€™s work, and finish. Because there has been an error, the master package then stops with an error.
Case 2:
When we run exactly the same, but with the connection strings in the config file pointing to the default instance (dkms5253), the everything works fine.
Case 3:
When we run exactly the same, again against the dkms5253uedw instance, but now with the exact same databases defined in the default instance, it also works perfect.
Case 4:
When we then stop the sql-server on the default instance, the package faults again, this time with
Error - €œtimeout when connect to database xxx€?
Info - €œpackage is preparing to get connection string from parent €¦€?
And the continues as in the first case
From all this we conclude, that the child package tries to connect to the database before it knows the connection string it gets passed in the variable from the master package. It therefore tries to connect to the default instance, and this only works if the default instance is running and has the same databases defined. As far as we can see, the child package does no work against the default instance (no logging etc.).
We have tried delayed validation in the packages and in the connection managers, but with the same results (error).
So we are desperately hoping that someone can help us solve this problem.
Thanx,
/Nils M - Copenhagen
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May 12, 2015
In Master tabel i have these date datas
2015-05-10
2015-05-11
2015-05-12
SO when i try to load from  Master table to parent and child table i am using using expresssion likeÂ
select B.ID,A.* FROM FLATFILE_INVENTORY AS A JOIN DMS_INVENTORY AS B ONÂ
A.ACDealerID=B.DMSDEALERID AND A.StockNumber=B.STOCKNUMBER ANDÂ
A.InventoryDate=B.INVENTORYDATE AND A.VehicleVIN=B.VEHICLEVIN
WHERE convert(date,A.[FtpDate]) = convert(date,GETDATE()) Â and convert(date,B.Ftpdate) = convert(date,getdate()) ;
If i use this Expression i am getting the current system date data's only  from Master table to parent and child tables.
My Problem is If i do this in my local sserver using the above Expression if i loaded today date and if need to load yesterday date i can change my system date to yesterday date and i can run this Expression.so that yeserday date data alone will get loaded from Master to parent and  child tables.
If i run this expression to remote server  i cannot change the system date in server.
while using this Expression for current date its loads perfectly but when i try to load yesterday data it takes current date date only not the yesterday date data.
What is the Expression on which ever  date i am trying load in  the master table  same date need to loaded in Parent and child table without changing the system Date.
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Dec 18, 2007
Has anyone had experience of using Parent/Child packages while enlisting them in Transactions.
I tested this on a small sample and thought that I had got it to work, but in my real-world package it does not.
The parent package essentially calls three child packages.
In each child package there are multiple DFT's that import and transform data into SQL Server.
All data must be imported or not at all.
Therefore I created a FELC container into which three Exec child package tasks were placed.
The FELC is set to Trans Option 'Required' and the Exec child package tasks to supported.
Unfortunately upon failure of one of the DFT's in the child the data was not rolled back.
So initially we had in terms of container hierarchy for the Trans Option property:
Parent package Supported
FELC for calling child packages Required
Task execute child package Supported
Child package Suppored
Tasks Suppored
Looking at this more closely we thought that we would need
Parent package Supported
FELC for calling child packages Required
Task execute child package Required
Child package Required
Tasks Suppored
for it to work.
However, the latter now gives us failures with error messages on the tasks on the child packages.
[Execute SQL Task] Error: Failed to acquire connection "Conn ECARS1CEDImport". Connection may not be configured correctly or you may not have the right permissions on this connection.
Even more strange the first couple of tasks in the child pkg complete successfully even though they use the same connection listed in the error.
These tasks also have Event handlers.
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Nov 9, 2004
:eek:
Okay. I changed the times that the transaction logs are backed up, via the built in maintenance schedule. It was then that I started to get failures only on the Transaction log backup for the master. The error that I get from the history log is Backup can not be performed on this database. This sub task is ignored. If I look in the file that is saved to disk :
Starting maintenance plan 'DB Maintenance Plan1' on 09/11/2004 02:30:00
Backup can not be performed on database 'master'. This sub task is ignored.
[1] Database onyx: Transaction Log Backup...
Destination: [R:BACKUPonyxonyx_tlog_200411090230.TRN]
** Execution Time: 0 hrs, 0 mins, 23 secs **
[2] Database onyx: Verifying Backup...
** Execution Time: 0 hrs, 0 mins, 8 secs **
Deleting old text reports... 1 file(s) deleted.
End of maintenance plan 'DB Maintenance Plan1' on 09/11/2004 02:30:31
SQLMAINT.EXE Process Exit Code: 1 (Failed)
I changed the backup back to its original time as this was the only change made. This has not resolved the problem. As I am new to SQL and still finding my feet All the other SQL maintenance plans that I changed are working fine.
Thanks
Steve
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Sep 30, 2007
Hi !
I want to insert master/detail data using transaction if while insert if error it will Rollback. Help me! Thanks
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Dec 4, 2007
Is it possible to call a package through the 'Execute package task' and force it to run in 32 bit while the master package runs in 64 bit?
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Jul 17, 2015
Is it possible to categorize a table by "type"; for example "Master file" or "Transaction file"?
If yes, then:
Where is this specification made on the table, and how can I interrogate the table to determine the "type" ....
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Jul 20, 2005
In our database we have a list of devices in a "Device" Table, eachhaving one or more IP's located in the "IP" Table linked through aforein key on the DeviceID Column.I would like to retrieve this information as SuchDeviceID IpAddress1 10.0.0.1, 10.0.0.2, 10.0.0.32 ...345etc.Is it possible to do that without using cursors? Through a query?
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Oct 23, 2007
Hi guys iam working on Sales Force Automation Application in which i have a senario where i create team (base table) and team users (child table) one team can have many users and so user can be in one or more team.
My question is what will be the best practise (performance wise) to add let suppose 100 users in a team in one go for example user can create of any number users present in the user list or How to insert bulk of records in child table .>>
iam using sql server 2000 +Asp.net 2005 (c#)
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Nov 8, 2005
Greetings,I just wanna know if anyone can tell me how to get all user definedtables in parent-then-child manner. I mean all the parents should belisted first and then childs.I dont think there is any direct way to do this, but i am not able toform any sort of query to achieve this.Any help will be greatly appreciated.TIA
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Apr 29, 2004
I have a situation that I must resolve. I have a program being used by many but I had to create a new table to provide a new feature. The problem I have is this table must use the primary key from the parent table as its primary key, meaning when a user adds a new record to parent table, I need to instantly add the primary key to the child table. Now this was done in the program using sql statements, but I need to implement a trigger or such as to keep me from having to reinstall application on many computers.
basically person inserts new record, then I need to get the new primary ket and add insert it into the child tables. how can I do this with a trigger. I have tried to use an insert into statment with my trigger, but I can't seem to pass the parameters correctly.
CREATE Trigger dbo.Table_Borrower_Insert_Keys
ON Table_Borrower
AFTER INSERT
AS
begin
declare @bid as int
@bid = select MAX(BorrowerID)
FROM Table_SoldProgression
INSERT Table_SoldProgression(BorrowerID)
values (@bid)
end
GO
another attempt
CREATE Trigger dbo.Table_Borrower_Insert_Keys
ON Table_Borrower
AFTER INSERT
AS
INSERT Table_SoldProgression(BorrowerID)
values (select MAX(BorrowerID)FROM Table_Borrower)
GO
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May 8, 2008
What query gives me the list of child tables accessing a unique key (But Not PK) for a given table?
For. E.g. In the folloiwng scenario I should get o/p as t3
create table t1 (id1 int primary key , id2 int unique )
create table t2 (id1 int references t1(id1))
create table t3 (id2 int references t1(id2))
------------------------
I think, therefore I am - Rene Descartes
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Jul 20, 2005
Hi,DDLs and DMLs:create table #job (jobID int identity(1,1) primary key, jobNamevarchar(25) unique not null, jobEndDate dateTime, jobComplete bitdefault(0), check (([JobEndDate] is null and [JobComplete] = 0) OR([JobEndDate] is not null and [JobComplete] = 1)));Q1 with check constraint:sample dagtainsert into #job (jobName)values('first job');transaction Aupdate #jobset jobEndDate = '12/19/2003', JOBCOMPLETE=1where jobID = 3;RESULTSET/STATUS = Successupdate #jobset jobEndDate = NULL, JOBCOMPLETE=0where jobID = 3;RESULTSET/STATUS = Successtransaction Cupdate #jobset jobEndDate = '12/19/2003'where jobID = 3;RESULTSET/STATUS = Failurehow come check constraint can't set a value which is preset in thecheck constraint? If it's the way how it works with MS SQL Server2000, well, IMHO, it's limiting because the above transaction C is avalid one. Or maybe check constraint is not fit for this purpose?Maybe, it doesn't make much sense for me to go into Q2 but I'll try-- create job's child table, taskcreate table #task (taskID int identity(1,1) primary key, taskNamevarchar(25) unique not null, taskEndDate dateTime, taskComplete bitdefault(0), jobID int not null references #job (jobID));-- skip check constraint for taskEndDate and taskComplete for nowNow, the Business Rule says,1) if all tasks are complete then automatically set jobComplete forthe #job table to yes;2) the jobEndDate in the #job table must be >= the last/MaxtaskEndDateI tend to think trigger would slow down data update quite a bit, so,try to stay away for this purpose if possible.Always appreciate your idea.
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Jun 20, 2006
When creating a new row or record in the Master table (by an Adapter update), how do I then populate new records in 15 different Child tables?
These Child tables are attributes of the Master table. I am sure there is more than one way to do this...
Thanks
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Jun 18, 2015
i have 3 tables names parent, child1, child2Â parent has 1 record, child1 has 2 record and child 3 has 3 records the script
select Parent.*,child1.f1,child2.f2 Â from child1 inner join Parent on parent.id =child1.idÂ
inner join child2 on child1.id  =child2.idÂ
running above query gives me sixes rows but i want only all rows of childs but not their Cartesian products
Object: Table [dbo].[Parent] Script Date: 06/18/2015 17:33:02 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Parent](
[id] [int] NOT NULL,
[code]....
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