Java Transaction - Mailing list pgsql-interfaces

Hi All!

How do I do transaction in Java
when I tried
resultset=statement.executeQuery("begin transaction);
resultset.close();
resultset = statement .executeQuery("select foo from bar where
myid=1000");

it does not return any results.

or do I have to do with
connection.setAutoCommit(false);
bla bla...
myconn.commit();

any information in this regard is highly appreciated.

Tks a lot

Anil