I need to know how to use a transaction when i'm going to do some inserts, updates or deletes y diferents databases, but the all databases are in postgres, so the function will be some like this:
UserTransaction ut = new UserTransaction();
try{
ut.begin();
// I get the diferents datasources and the conections
// execute the insert, delete, or update
ut.commit();
catch(Exception e)
{
ut.rollback()
}
}
The code does not throw any exceptions but, the commit is not executed.
just do nothing
What Happend??????'
