db/schema/020_user.sql

select create_newtype_text('public.usr_tag');

create table public.usr
  ( id       int                 not null primary key generated always as identity
  , uid      uuid                not null default gen_random_uuid()
  , deleted  boolean             not null default false
  , tag      public.usr_tag      not null
  , password public.hashed_text  not null
  , email    public.email        not null unique
  );

insert into public.usr (tag, password, email)
overriding system value
values (usr_tag_of_string('system'), hashed_text_of_string(''), email_of_string(''));

select audit( 'public'
            , 'usr'
            , array[ row('tag', 'public.usr_tag')
                   , row('password', 'public.hashed_text')
                   , row('email', 'public.email')
                   ] :: audited_column[]
            , soft_delete => true
            );

select immutable( 'public'
                , 'usr'
                , array[ 'id'
                       , 'uid'
                       ]
                );