From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Tender Wang <tndrwang@gmail.com>
Cc: 1026592243@qq.com
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18377: Assert false in "partdesc->nparts >= pinfo->nparts", fileName="execPartition.c", lineNumber=1943
Date: Mon, 24 Jun 2024 16:01:36 +0200
Message-ID: <202406241401.fqqk6h7f5uaj@alvherre.pgsql> (raw)
In-Reply-To: <CAHewXNkDzN9=1z_XM=V1HAZWzxBRXs9-0gjg-hxiCU3z4JFoYA@mail.gmail.com>
On 2024-Jun-24, Tender Wang wrote:
> If we abstract the problem that this patch attempts to solve，it would try
> to find same elements on two arrays.
> The lengths of these two arrays are not guaranteed to be equal. In this
> issue, even though the lengths of two arrays
> is same, we can't assume the each element on two arrays is same.
>
> The algorithm used in patch is correct if I understand correctly.
Thanks for looking again. I have finally pushed this.
--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
"Aprender sin pensar es inútil; pensar sin aprender, peligroso" (Confucio)
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To: pgsql-bugs@postgresql.org
Cc: alvherre@alvh.no-ip.org, tndrwang@gmail.com, 1026592243@qq.com, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18377: Assert false in "partdesc->nparts >= pinfo->nparts", fileName="execPartition.c", lineNumber=1943
In-Reply-To: <202406241401.fqqk6h7f5uaj@alvherre.pgsql>
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