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.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
depesz
On Mon, Aug 25, 2014 at 1:21 PM, Horst Düster <horst.duester@xxxxxxxxxxxxx> wrote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
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.duester@xxxxxxxxxxxxx http://www.sourcepole.ch
www.sourcepole.ch/kurse - Das Kursangebot Herbst 2014
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