On 15/02/10 10:32, Tim Bunce wrote:
On Mon, Feb 15, 2010 at 07:31:14AM +0000, Richard Huxton wrote:Is there any value in having a two-stage interface? $seq_fn = get_call('nextval(regclass)'); $foo1 = $seq_fn->($seq1); $foo2 = $seq_fn->($seq2);I don't think there's significant performance value in that. Perhaps it could be useful to be able to pre-curry a call and then pass that code ref around, but you can do that trivially already: $nextval_fn = sub { call('nextval(regclass)', @_) }; $val = $nextval_fn->($seq1); or $nextfoo_fn = sub { call('nextval(regclass)', 'foo_seqn') }; $val = $nextfoo_fn->();
Fair enough. Just wondered whether it was worth putting that on your side of the interface. I'm forced to concede you probably have more experience in database-related APIs than me :-)
-- Richard Huxton Archonet Ltd -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
