From: Andrew Gierth <andrew@tao11.riddles.org.uk>
To: Andreas Karlsson <andreas@proxel.se>
Cc: Nico Williams <nico@cryptonector.com>
Cc: David Fetter <david@fetter.org>
Cc: pgsql-hackers@postgresql.org
Subject: Re: Early WIP/PoC for inlining CTEs
Date: Fri, 27 Jul 2018 17:33:51 +0100
Message-ID: <876010d4hi.fsf@news-spur.riddles.org.uk> (raw)
In-Reply-To: <28e6f571-000e-f087-0553-c2ee41eac293@proxel.se>
References: <87sh48ffhb.fsf@news-spur.riddles.org.uk>
<20180725054236.GB17411@fetter.org>
<20180725153205.GM5695@localhost>
<877eljfhrx.fsf@news-spur.riddles.org.uk>
<28e6f571-000e-f087-0553-c2ee41eac293@proxel.se>
>>>>> "Andreas" == Andreas Karlsson <andreas@proxel.se> writes:
>> WITH ctename AS [[NOT] MATERIALIZED] (query)
Andreas> I think "NOT MATERIALIZED" would be a bit misleading since the
Andreas> planner may choose to materialize anyway,
It would certainly be possible to make an explicit NOT MATERIALIZED
override such a choice by the planner, or produce an error if it is
actually impossible to do so (e.g. using NOT MATERIALIZED on a wCTE)
--
Andrew (irc:RhodiumToad)
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To: pgsql-hackers@postgresql.org
Cc: andrew@tao11.riddles.org.uk, andreas@proxel.se, nico@cryptonector.com, david@fetter.org
Subject: Re: Early WIP/PoC for inlining CTEs
In-Reply-To: <876010d4hi.fsf@news-spur.riddles.org.uk>
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