2009/10/26 David E. Wheeler <da...@kineticode.com>: > On Oct 26, 2009, at 2:12 PM, Pavel Stehule wrote: > >> it should be light relation. 'DO' should be parametrised, and psql can >> use own variables as 'DO' parameters. > > I see, because `DO` is a statement, not an expression. Thus arguments don't > really make much sense (I wish it was an expression!).
uff. How you would to write scripts? How you would to join client side and server side? What I know, statements in PostgreSQL are parametrised - INSERT, SELECT and others. > > I don't think it's a good idea to tie SQL syntax to a feature of a client, > though. > DO should have any syntax. Other than I wrote. It isn't important in this moment. Do without parametrsation has not full power. It is like EXECUTE without USING clause. Sure. You can live without it, but the live with it is much more confortable. So now we have isolated PL fragment without any outer inputs. Regards Pavel > Best, > > David > -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
