numerus/deploy/current_user_email.sql

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-- Deploy numerus:current_user_email to pg
-- requires: schema_numerus
begin;
set search_path to numerus;
create or replace function current_user_email() returns text as
$$
select current_setting('request.user.email', true);
$$
language sql
stable;
comment on function current_user_email() is
'Returns the email of the current Numerus user';
revoke execute on function current_user_email() from public;
grant execute on function current_user_email() to guest;
grant execute on function current_user_email() to invoicer;
grant execute on function current_user_email() to admin;
commit;