camper/deploy/order_services.sql

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-- Deploy camper:order_services to pg
-- requires: schema_camper
-- requires: roles
-- requires: service
-- requires: service__position
begin;
set search_path to camper, public;
create or replace function order_services(positions integer[]) returns void as
$$
update service
set position = cast(temp.position as integer)
from unnest(positions) with ordinality as temp(service_id, position)
where service.service_id = temp.service_id
;
$$
language sql
;
revoke execute on function order_services(integer[]) from public;
grant execute on function order_services(integer[]) to admin;
commit;