Re: UNNEST with multiple args, and TABLE with multiple funcs

On Mon, Aug 19, 2013 at 07:45:23PM +0200, Pavel Stehule wrote:
> Hello
> 
> Harder maybe but it may still be cleaner in the long run.
> >
> >  Overall, it's my intention here to remove as many as feasible of the old
> >> reasons why one might use an SRF in the select list.
> >>
> >
> > Indeed, it's a big nail in the coffin for SRFs-in-targetlist. Having
> > WITH ORDINALITY and this feature, I would vote for removing
> > SRF-in-targetlist and call the release PostgreSQL 10.0.
> >
> 
> Although I would to remove SRF from targetlist, I don't think so this hurry
> strategy is good idea. We should to provide new functionality and old
> functionality one year as minimum, and we should to announce so this
> feature is deprecated

We could do this in 9.3, but all it would be is an announcement, i.e.
no code change of any nature.

> - and maybe use a GUC for disabling, warning and deprecating.

With utmost respect, I think the general idea of setting SQL grammar
via GUC is a really bad one.  When we've done so in the past, it's
done more harm than good, and we should not repeat it.

> More, I would to see 9.4 release:).

Same here! :)

> x.4 are happy PostgreSQL releases :)

Each one has been at least baseline happy for me since 7.1.  Some have
made me overjoyed, though.

Cheers,
David.
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