From: | Les <nagylzs(at)gmail(dot)com> |
---|---|
To: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: possible bug |
Date: | 2022-10-21 18:00:37 |
Message-ID: | CAKXe9UA2TMEZ1jEhQiLd6doWOq-5t0Eg2izp4UabCJbKxprtXA@mail.gmail.com |
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Thread: | |
Lists: | pgsql-general |
Not that I know of.
I just tried this:
reindex table kap.course;
reindex table kap.course_user;
reindex table wf.workflow;
reindex table kap.training_type;
But it is still wrong.
Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> ezt írta (időpont: 2022. okt.
21., P, 19:57):
> On 10/21/22 10:50 AM, Les wrote:
> > Hello,
> >
> > We had a support request today, and we have narrowed down the problem to
> > a query that behaves very strangely. The actual query was much more
> > complicated, but I came up with this minimal example.
> >
> > This is what we have seen inside our application:
> >
> > select * from test where id in (26643094740, 26437091668);
> >
> > id |code|regno|col_3|
> > -----------+----+-----+-----+
> > 26437091668|TA-T| 2632| 1|
> > 26643094740|PEG | 2905| 1|
> >
> > select * from test where id = 26643094740;
> >
> > id |code|regno|col_3|
> > -----------+----+-----+-----+
> > 26643094740|PEG | 2905| 0|
> >
> > The problem: value of col_3 changes for id=26643094740 if I query two
> > rows vs. one row. This is without changing any data. The problem is 100%
> > repeatable, if I query two rows from the same view, then I get different
> > data for one of the rows.
> >
> > I suspect that this is a bug. But I might be wrong. Please help me!
>
> I suspect an index problem. Have you tried reindexing the source table,
> kap.course if I am following correctly.
>
> Have there been any issues with the database lately, e.g. crash or other
> significant event?
>
> >
> > The actual test view looks like this:
> >
>
>
> --
> Adrian Klaver
> adrian(dot)klaver(at)aklaver(dot)com
>
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