On Jun 5, 2010, at 7:02 AM, Tom Lane wrote:
> From a usability point of view, if we adopt the spec's syntax we have to
> stop allowing => for any other purpose. Period.
What if we added a new "dual" type and limited the => operator only to that type, being, essentially, a constructor.
Thenhstore and function call param processing could be rewritten to transform those types into key/value pairs.
So you'd call functions with:
foo( bar => 1, baz => 'this');
Actually, now that I think about it, the hstore => basically does this: it constructs an hstore from its two values. So
whynot basically move hstore into core and just use it for function arguments?
Crazy idea, I know, but thought I'd just throw it out there.
Best,
David