"Tom Lane" <[EMAIL PROTECTED]> writes:

> Yeah.  I'm disinclined to pre-emptively quote things for pie-in-the-sky
> patches.  WITH is already a grammar keyword, so it's not a big deal to
> tweak things to quote it, but adding a dozen keywords that have zero
> functionality in the grammar is another thing entirely.

Sure.

> Also, the fact that this particular form of the grammar requires
> reserving the keywords does not prove that there is no way to have the
> features without that.  I'd want to see us try a little harder first.

At least some of them are unavoidable conflicts:

select a,b,count(*) from tab GROUP BY cube(a,b)
select a,b,count(*) from tab GROUP BY rollup(a,b)

-- 
  Gregory Stark
  EnterpriseDB          http://www.enterprisedb.com


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