From: PG Bug reporting form <noreply@postgresql.org>
To: pgsql-bugs@lists.postgresql.org
Cc: rekgrpth@gmail.com
Subject: BUG #18307: system columns does not support using join
Date: Wed, 24 Jan 2024 04:49:25 +0000
Message-ID: <18307-16a12cbeb212d742@postgresql.org> (raw)
The following bug has been logged on the website:
Bug reference: 18307
Logged by: RekGRpth
Email address: rekgrpth@gmail.com
PostgreSQL version: 16.1
Operating system: docker alpine
Description:
create table t(i int);
explain (costs off) select * from t join t tt on t.xmin = tt.xmin;
QUERY PLAN
---------------------------------
Hash Join
Hash Cond: (t.xmin = tt.xmin)
-> Seq Scan on t
-> Hash
-> Seq Scan on t tt
(5 rows)
explain (costs off) select * from t join t tt using (xmin);
ERROR: column "xmin" specified in USING clause does not exist in left table
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To: pgsql-bugs@postgresql.org
Cc: noreply@postgresql.org, pgsql-bugs@lists.postgresql.org, rekgrpth@gmail.com
Subject: Re: BUG #18307: system columns does not support using join
In-Reply-To: <18307-16a12cbeb212d742@postgresql.org>
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