alter table actor.usr disable rule protect_user_delete; begin; delete from actor.usr where usrname !~ 'admin'; delete from actor.usr_note where usr not in (select id from actor.usr); delete from actor.usr_address where usr not in (select id from actor.usr); delete from actor.card where usr not in (select id from actor.usr); delete from action.circulation; delete from action.hold_request; delete from money.billing; delete from money.grocery; delete from action.non_cataloged_circulation; delete from action.in_house_use; delete from reporter.template_folder where owner not in (select id from actor.usr); delete from reporter.report_folder where owner not in (select id from actor.usr); delete from reporter.output_folder where owner not in (select id from actor.usr); delete from reporter.template where owner not in (select id from actor.usr); delete from reporter.report where owner not in (select id from actor.usr); delete from reporter.schedule where runner not in (select id from actor.usr); commit; alter table actor.usr enable rule protect_user_delete;