On Wed, Jun 15, 2016 at 10:30 AM, Jan de Visser <j...@de-visser.net> wrote:
> > Point is that you're doing a SELECT. A SELECT returns a result, which can > be > empty. I would use executeQuery and ignore the result. > > There is a bit of a mismatch between the JDBC stored procedure model and > the > pgsql function model, because pgsql doesn't have true stored procedures. > Can you point to docs, JDBC and/or PG, that describe what it means to "RETURN void"? At a high-level SQL returns SETs and the empty set is a valid SET. I take it from your comment that JDBC considers the empty set "a result", whose record count is zero. David J.
