Re: Grouping Sets: Fix unrecognized node type bug

From: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>
To: Jeevan Chalke <jeevan(dot)chalke(at)enterprisedb(dot)com>, Atri Sharma <atri(dot)jiit(at)gmail(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Postgres-Bugs <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: Grouping Sets: Fix unrecognized node type bug
Date: 2015-07-15 16:51:03
Message-ID: 877fq1nz5s.fsf@news-spur.riddles.org.uk
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>>>>> "Jeevan" == Jeevan Chalke <jeevan(dot)chalke(at)enterprisedb(dot)com> writes:

Jeevan> Hi,
Jeevan> It looks like we do support nested GROUPING SETS, I mean Sets
Jeevan> withing Sets, not other types. However this nesting is broken.

Good catch, but I'm not yet sure your fix is correct; I'll need to look
into that.

--
Andrew (irc:RhodiumToad)

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