From: crvv.mail@gmail.com
To: pgsql-bugs@postgresql.org
Subject: BUG #14524: Commands compare with nested subquery expressions fail with "should not reference subplan var"
Date: Thu, 02 Feb 2017 06:00:20 +0000
Message-ID: <20170202060020.1400.89021@wrigleys.postgresql.org> (raw)
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The following bug has been logged on the website:
Bug reference: 14524
Logged by: Wei Congrui
Email address: crvv.mail@gmail.com
PostgreSQL version: 9.6.1
Operating system: Linux
Description:
SQLs which do not work are
SELECT '1' IN (SELECT (SELECT '1'::BOOL))
SELECT '1' = ANY (SELECT (SELECT '1'::BOOL))
SELECT '1' = ALL (SELECT (SELECT '1'::BOOL))
SELECT '1' = ALL (SELECT (SELECT '1'::TEXT))
SELECT '1' = ALL (SELECT (SELECT '1'::INT))
Similar SQLs but work are
SELECT '1' IN (SELECT (SELECT '1'::INT))
SELECT '1' = ANY (SELECT (SELECT '1'::TEXT))
Error message is "plan should not reference subplan's variable".
With all other majar verions, I can get the right result.
I reproduced it on Travis. https://travis-ci.org/crvv/pg
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To: pgsql-bugs@postgresql.org
Cc: crvv.mail@gmail.com
Subject: Re: BUG #14524: Commands compare with nested subquery expressions fail with "should not reference subplan var"
In-Reply-To: <20170202060020.1400.89021@wrigleys.postgresql.org>
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