Re: Error: "cached plan must not change result type"

From: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>
To: Durumdara <durumdara(at)gmail(dot)com>
Cc: Postgres General <pgsql-general(at)postgresql(dot)org>
Subject: Re: Error: "cached plan must not change result type"
Date: 2017-10-10 21:43:55
Message-ID: CA+q6zcWX8vu8emD_kZhvNtJ0CS4aVFTbLWpS=biOQLa5A-Dy_w@mail.gmail.com
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>On 9 Oct 2017 13:13, "Durumdara" <durumdara(at)gmail(dot)com> wrote:
>
> "cached plan must not change result type"

As far as I remember, this kind of errors you can get from a prepared
statement execution, when the result type of it was changed (as in your
case by adding a column to a table that provides the data for a prepared
statement).

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