Re: Huge table pg_shdepend

It may be, when you perform vacuum full, some of the processes connected to
the same or another database that could be holding on to the pg_shdepend
table?

For reclaim the index size perform the reindex.

Thanks & Regards,
*Shreeyansh DBA Team*
www.shreeyansh.com

On Mon, Jan 21, 2019 at 3:48 PM Horst Düster <horst(dot)duester(at)sourcepole(dot)ch>
wrote:

> Hi
>
> I'm struggling with a huge table pg_shdepend. My database has a size of
> 640MB exclude the size of the system tables. But the real size of the db
> is more than 2GB. The reason is a huge table pg_shdepend with more than
> 32000000 records. PgAdmin3 shows a table size of
> 1885MB and an index size of 1690MB. This looks strange for me, because
> this size is a multiple amount of the db size itself. I believe, that
> there are a lot of rubbish in that table, but I'm not sure.
>
> I had run a vacuum full process, but this didn't help. Could anyone give
> me an advice how to clean the table pg_shdepend or reduce the table size?
>
> Any hit would be appreciated.
>
> Regards
> Horst
>
> --
> Dr. Horst Düster
> Managing Director
> Sourcepole AG - Linux & Open Source Solutions
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