Autonomous transaction in Oracle Using Java.

[Bennet Xavier]

Hi All,

i got the connection using java.sql.Connection class.

i need to commit only a part of transaction and remaining thing is based on condition, i got information that, through Autonomous transaction we can archive this.

but, i dont know how to do this, please help me.

Bennet Xavier.

[Agador Paloi]

I think I understand what you are asking. pseudo code could be something like this:

  

.
 Transaction   trans  =  new Transaction(...);
  DBWithConn  my_db =  new DBWithConn();
 .
.
  my_db.persistTransactionPartA(  trans.getPartA() );
  if ( some condition )
  {
   my_db. persistTransactionPartB( trans.getPartB() );
  }
   my_db.commitTransaction();
 


  

[Bennet Xavier]

Hi,

Thanks for your reply.

please see the steps below...

1. Get the connection with auto commit false.

2. Perform database operation and don't commit.

3. Perform database operation Again and commit.(this place i need only step 3, database operation to be committed not step 2)

4. Perform database operation Again and don't commit.

5. roll back the connection.(step 2 and step 4 should be rolled back and nothing should happen to step 3.)

i need to achieve this with only one connection. how to do this.

If i am not clear, please let me know..

Thanks,

Bennet Xavier

[Agador Paloi]

That helps, You want to do the steps using pl/sql autonomous stored procedures? Do you know how to write an autonomous
pl/sql procedure ?