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!).
I don't think it's a good idea to tie SQL syntax to a feature of a
client, though.
Best,
David