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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andreas Joseph Krogh <andreas@visena.com>
Cc: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Cc: Andrew Dunstan <andrew@dunslane.net>
Cc: torikoshia <torikoshia@oss.nttdata.com>
Cc: Pgsql Hackers <pgsql-hackers@postgresql.org>
Subject: Re: EXPLAIN(VERBOSE) to CTE with SEARCH BREADTH FIRST fails
Date: Thu, 16 Sep 2021 12:57:39 -0400
Message-ID: <1239278.1631811459@sss.pgh.pa.us> (raw)
In-Reply-To: <VisenaEmail.1.95a6771aba78f64b.17bef3943f0@tc7-visena>
References: <5bafa66ad529e11860339565c9e7c166@oss.nttdata.com>
	<3208199.1631039493@sss.pgh.pa.us>
	<b6fecc71-60b9-bd44-4b78-f2a9dd74f46f@enterprisedb.com>
	<d70fa4dfd333b1de1024e50c2ad1a6ea@oss.nttdata.com>
	<24ce73f9-c714-9a7c-6cc0-34e724c8f1c9@dunslane.net>
	<984394.1631719708@sss.pgh.pa.us>
	<1126187.1631749231@sss.pgh.pa.us>
	<VisenaEmail.1.95a6771aba78f64b.17bef3943f0@tc7-visena>

Andreas Joseph Krogh <andreas@visena.com> writes:
> På torsdag 16. september 2021 kl. 01:40:31, skrev Tom Lane <tgl@sss.pgh.pa.us 
> <mailto:tgl@sss.pgh.pa.us>>: 
> [...]
>  regression=# with recursive cte (x,r) as (
>  select 42 as x, row(i, 2.3) as r from generate_series(1,3) i
>  union all 
>  select x, row((c.r).f1, 4.5) from cte c
>  ) 
>  select * from cte;
>  ERROR: record type has not been registered 

> FWIW; I saw this Open Item was set to fixed, but I'm still getting this error 
> in 388726753b638fb9938883bdd057b2ffe6f950f5 

The open item was not about that parser shortcoming, nor did this patch
claim to fix it.

			regards, tom lane





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