I think this key is used to get DbTransaction object from  Transaction Collection.

(DataBasics.DataSources[""].Transactions).

Normally, When BusinessLayer.TransactionBegin is called a DbTransaction Object is added to the collection with a default key value. This default transaction will be used.

When do I need simultaneous transactions ? I mean, When will be more than one transactions in that collection. So I will follow a key.

 

 

 

Hi Taylor,

Is this "transaction key" mechanizm same as "savepoint mechanizm in oracle or sql server"?

Can u explain little bit?

Kind regards...

The transactions work the same across all databases in respect to how the framework interacts with the business objects and data access layer. So yes, this would be the same in SQL Server or Oracle.



If you are new to transactions within StrataFrame, then I would recommend taking a look at the docs as well. You can see more about using transactional processing in the help topic:







One thing to keep in mind with StrataFrame and transactions is that you can create as many simultaneous transactions as necessary and you can choose which BOs will be saved on what transaction using the transaction key specified by you, the developer. You can even save a BO off of the transaction while others are being save on a transaction. So transactional processing in StrataFrame is very flexible.

I must say that I use SF Transactions all over and they are in fact very flexible and extremely easier to setup and control.

Edhy Rijo

Trent L. Taylor (02/24/2010)

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The transactions work the same across all databases in respect to how the framework interacts with the business objects and data access layer. So yes, this would be the same in SQL Server or Oracle.

Hi Taylor,

Let me put my question more clear since i know about transactional processing :

I wonder whether "transaction key" issue  corresponds to savepoint_varible in

the following (Transact-SQL) MS SQl Server command

SAVE { TRAN | TRANSACTION } { savepoint_name | @savepoint_variable } [ ; ]     ( MS SQL SERVER)

As you know same command in oracle is

SAVEPOINT <savepoint id>

I hope my question is more clear now.

Kind regards....