RE: temp_file_limit parameter ignored?

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От Erwin Fritz
Тема RE: temp_file_limit parameter ignored?
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Msg-id 9E6E27BCA0E8EE478089F158D73AF936A920004D@Exch10-Mailbox.corp.gljpc.com
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Ответ на Re: temp_file_limit parameter ignored?  (Jerry Sievers <gsievers19@comcast.net>)
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Yeah, that was me. I now understand the relationship between "set database/system", postgresql.auto.conf, and
postgresql.confmuch better than I did before. 

Thanks!
Erwin

> -----Original Message-----
> From: Jerry Sievers <gsievers19@comcast.net>
> Sent: Monday, August 20, 2018 14:44
> To: Erwin Fritz <efritz@gljpc.com>
> Cc: Tom Lane <tgl@sss.pgh.pa.us>; Johannes Truschnigg
> <johannes@truschnigg.info>; pgsql-admin@postgresql.org
> Subject: Re: temp_file_limit parameter ignored?
>
> Erwin Fritz <efritz@gljpc.com> writes:
>
> > Here's the output:
> >
> > select * from pg_settings where name = 'temp_file_limit';
> > -[ RECORD 1 ]---+-------------------------------------------------------------------
> > name            | temp_file_limit
> > setting         | 4194304
> > unit            | kB
> > category        | Resource Usage / Disk
> > short_desc      | Limits the total size of all temporary files used by each
> session.
> > extra_desc      | -1 means no limit.
> > context         | superuser
> > vartype         | integer
> > source          | database
>
> ^^^^^
>
> This means someone/thing said...
>
> ALTER DATABASE $foodb SET temp_file_limit to '$whatever';
>
> See psql \drds.
>
> Just do an explicit override in your own job prior to the code that
> errors out due to resource shortfall.
>
> SET temp_file_limit to -1;
>
> HTH
>
>
> > min_val         | -1
> > max_val         | 2147483647
> > enumvals        |
> > boot_val        | -1
> > reset_val       | 4194304
> > sourcefile      |
> > sourceline      |
> > pending_restart | f
> >
> >
> >
> >
> > -----------------------------
> > This message is intended only for the recipient(s) to which it is
> > addressed and may contain information that is privileged and
> > confidential. If you have received this message in error, please
> > notify the sender immediately and delete all copies.
> > -----------------------------
> >
> > ________________________________________
> > From: Tom Lane [tgl@sss.pgh.pa.us]
> > Sent: August 20, 2018 09:26
> > To: Erwin Fritz
> > Cc: Johannes Truschnigg; pgsql-admin@postgresql.org
> > Subject: Re: temp_file_limit parameter ignored?
> >
> > Erwin Fritz <efritz@gljpc.com> writes:
> >> Hmm. I did that, and the sourcefile and sourceline values are blank. I then
> ran "show config_file" and the result has the correct location of the file.
> >
> > What does the "source" column say?
> >
> >                         regards, tom lane
> >
> >
>
> --
> Jerry Sievers
> Postgres DBA/Development Consulting
> e: postgres.consulting@comcast.net
> p: 312.241.7800


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