but what should the "update from original..." operation be?
An AbstractDatabaseOperation? InputCommandOperation?



On Jan 12, 9:40 pm, Nathan Palmer <[email protected]> wrote:
> Why would you choose a branching operations instead of just 3 operations one
> after another?
>
> register("select from original..");
> register("insert into destination..");
> register("update from original...");
>
> On Wed, Jan 12, 2011 at 1:14 PM, Jason Meckley <[email protected]>wrote:
>
>
>
>
>
>
>
> > get data and branch to insert and update
>
> > register("select ...");
> > register(new BranchingOperation()
> >                          .Add("insert into...")
> >                          .Add("update ..."));
>
> > On Jan 12, 12:29 pm, Alex Brown <[email protected]> wrote:
> > > Hi,
> > > I'm currently writing a few etl processes to move rows from one table
> > > to another.
>
> > > Firstly, I have an ImportCommandOperation that is basically doing
> > > "SELECT * FROM table WHERE Transferred = 0"
> > > This is working fine.
>
> > > Then, I have a write operation to insert the rows
>
> > > Finally, I need an operation that Updates the source table, sets
> > > Transferred to 1
>
> > > How should I go about doing this?
>
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