Skip to Content
PostgreSQL 10 Administration Cookbook - Fourth Edition
book

PostgreSQL 10 Administration Cookbook - Fourth Edition

by Simon Riggs, Gianni Ciolli
May 2018
Intermediate to advanced content levelIntermediate to advanced
576 pages
30h 25m
English
Packt Publishing
Content preview from PostgreSQL 10 Administration Cookbook - Fourth Edition

Writing a debugging_info function for developers

Several of the parameters controlling logging are reserved for superusers.

If you want to allow some of your developers to set logging on, you can write a function for them to do exactly that:

create or replace function debugging_info_on() returns void security definer as $$   begin    set client_min_messages to 'DEBUG1';    set log_min_messages to 'DEBUG1';    set log_error_verbosity to 'VERBOSE';    set log_min_duration_statement to 0;  end; $$ language plpgsql; revoke all on function debugging_info_on() from public; grant execute on function debugging_info_on() to bob;

You may also want to have a function go back to the default logging state by assigning DEFAULT to all the variables involved:

create ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

PostgreSQL 13 Cookbook

PostgreSQL 13 Cookbook

Vallarapu Naga Avinash Kumar
PostgreSQL 9 Administration Cookbook - Second Edition

PostgreSQL 9 Administration Cookbook - Second Edition

Simon Riggs, GIANNI CIOLLI, Hannu Krosing, Gabriele Bartolini

Publisher Resources

ISBN: 9781788474924Supplemental Content