Re: Database User Quota

You could add script that would scan databases, and summarize size of
objects per owner role.

More or less something like:

for a in $( psql -c "select datname from pg_database where datallowconn"
-qAtX )
do
psql -d $a -c "select u.usename, pg_table_size(c.oid) from pg_class c
join pg_user u on c.relowner = u.usesysid where c.relkind in ('r', 'i')"
-qAtX -F,
done | \
awk -F, '{s[$1]+=$2} END{for (i in s) {printf "%-30s : %20d\n", i,
s[i]}}' | \
sort -nk2

And then, run it from cron, add some logic to alert user/admin or simply
block user access.

depesz

On Mon, Aug 25, 2014 at 1:21 PM, Horst Düster <horst(dot)duester(at)sourcepole(dot)ch>
wrote:

>
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>
> Hi
>
> I'm looking for a method to set quotas per user in a Postgresql Database
> Cluster. After searching around I found the trigger called check_quota.
> But this trigger has to be added to every table stored in a database.
> What I'm looking for is a cluster wide quotation based on user or role.
>
> Any help or hint are very appreciated.
>
> All the best
> Horst Düster
>
>
>
> - --
> Dr. Horst Düster
> Managing Director
> Sourcepole AG - Linux & Open Source Solutions
> Weberstrasse 5, 8004 Zürich, Switzerland
> Tel: +41 (0)44 440 77 11
> Direkt: +41 (0)44 515 67 70
> horst(dot)duester(at)sourcepole(dot)ch http://www.sourcepole.ch
>
> www.sourcepole.ch/kurse - Das Kursangebot Herbst 2014
>
>
>
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