Re: pg_dump crashes

On 5/22/20 7:48 AM, Nico De Ranter wrote:
> The original server was running 9.5.14
> The system I am currently testing on is  11.8
>
> 2 fields are marked as 'extended'.   However if I understand correctly
> the table isn't actually toasted:
>
>
>   oid  |    table_schema    |       table_name        | total_bytes  |
>   total    |   index    |   toast    |   table
> -------+--------------------+-------------------------+--------------+------------+------------+------------+------------
>  19601 | public             | file                    | 147648061440 |
> 138 GB     | 57 GB      | 8192 bytes | 80 GB

What query are you using to get above?

>
>
> On Fri, May 22, 2020 at 3:58 PM Andreas Kretschmer
> <andreas(at)a-kretschmer(dot)de <mailto:andreas(at)a-kretschmer(dot)de>> wrote:
>
>
>
> Am 22.05.20 um 14:37 schrieb Nico De Ranter:
> > Postgres version: 9.5
>
> which minor-version?
>
> Can you check if the table has TOAST-Tables? Can you try to select all
> columns but not TOASTed columns?
> Maybe there is data-corruption only in toast-tables.
>
>
> Regards, Andreas
>
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