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Re: Duplicate rows primary key bug

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: leo xu <leoxu8703(at)gmail(dot)com>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: Duplicate rows primary key bug
Date: 2012-07-23 06:33:18
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-bugs

2012/7/23 leo xu <leoxu8703(at)gmail(dot)com>:
>   version
> -----------------------------------------------------------------
>  PostgreSQL 9.1.2 on red hat 5.4 x64, compiled by GCC 4.1
> There are several tables have two same rows with the same primary key.  This
> shouldn't happen. Has this been reported as a bug in this version?

you index is broken - the source of this issue should be in hw or in sw.

Can you repeat a operations that breaks your indexes?


Pavel Stehule

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Subject: Re: BUG #6748: sequence value may be conflict in some cases
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Subject: BUG #6748: sequence value may be conflict in some cases

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