Re: Final Patch for GROUPING SETS

From: David Fetter <david(at)fetter(dot)org>
To: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>
Cc: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, Andres Freund <andres(at)2ndquadrant(dot)com>, Greg Sabino Mullane <greg(at)turnstep(dot)com>, Marti Raudsepp <marti(at)juffo(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Tomas Vondra <tv(at)fuzzy(dot)cz>, Atri Sharma <atri(dot)jiit(at)gmail(dot)com>, Tom Lane <tgl(at)postgresql(dot)org>
Subject: Re: Final Patch for GROUPING SETS
Date: 2014-11-12 06:43:09
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On Sat, Sep 27, 2014 at 06:37:38AM +0100, Andrew Gierth wrote:
> >>>>> "Andrew" == Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk> writes:
> Andrew> I was holding off on posting a recut patch with the latest
> Andrew> EXPLAIN formatting changes (which are basically cosmetic)
> Andrew> until it became clear whether RLS was likely to be reverted
> Andrew> or kept (we have a tiny but irritating conflict with it, in
> Andrew> the regression test schedule file where we both add to the
> Andrew> same list of tests).
> And here is that recut patch set.
> Changes since last posting (other than conflict removal):
> - gsp1.patch: clearer EXPLAIN output as per discussion
> Recut patches:
> gsp1.patch - phase 1 code patch (full syntax, limited functionality)
> gsp2.patch - phase 2 code patch (adds full functionality using the
> new chained aggregate mechanism)
> gsp-doc.patch - docs
> gsp-contrib.patch - quote "cube" in contrib/cube and contrib/earthdistance,
> intended primarily for testing pending a decision on
> renaming contrib/cube or unreserving keywords
> gsp-u.patch - proposed method to unreserve CUBE and ROLLUP
> (the contrib patch is not necessary if the -u patch is used; the
> contrib/pg_stat_statements fixes are in the phase1 patch)
> --
> Andrew (irc:RhodiumToad)

Tom, any word on this?

David Fetter <david(at)fetter(dot)org>
Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter
Skype: davidfetter XMPP: david(dot)fetter(at)gmail(dot)com

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