Flavio Palumbo wrote:
> I developed a little tool in Java that updates databases throught text
> files.
>
> In this tool there is an option that allows the user accepts a defined
> amount of errors and save the well formed data.
>
> To do this I start commitment control when the process begins
> and, at the
> end, if the thershold is not reached or there are no errors I
> commit data,
> else rollback.
>
> I tested this tool under MySql and Oracle and everything went
> as expected.
>
> Unfortunately postgres seems to work in a different way,
> cause if there is
> just one error while the transaction is active I'm not able
> to commit the
> well formed data in the db, no matter if the good records
> were inserted
> sooner or later the error.
>
> Does this behavior appears right for postgres ?
>
> There is any way or workaround to achieve my goal ?
You use savepoints for this:
http://www.postgresql.org/docs/8.3/static/tutorial-transactions.html
http://www.postgresql.org/docs/current/static/sql-savepoint.html
Yours,
Laurenz Albe