| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Andreas Karlsson <andreas(at)proxel(dot)se>, Andres Freund <andres(at)anarazel(dot)de>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>, David Fetter <david(at)fetter(dot)org>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Early WIP/PoC for inlining CTEs |
| Date: | 2019-01-28 22:05:32 |
| Message-ID: | 32184.1548713132@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> writes:
> On 28/01/2019 21:35, Tom Lane wrote:
>> Conceivably we could make it work without the parens:
>> ...
> Or put it at the end?
> WITH ctename AS ( query ) MATERIALIZED
Yeah, I thought about that too, but it doesn't seem like an improvement.
If the query is very long (which isn't unlikely) I think people would
prefer to see the option(s) up front.
regards, tom lane
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