hongbo-miao/hongbomiao.com

create or replace function trigger_update_updated_at()
returns trigger as
$$
begin
  new.updated_at = now();
  return new;
end;
$$ language plpgsql;

create table if not exists role
(
    id uuid default gen_random_uuid(),
    opal_client_id uuid not null,
    role text not null,
    allow jsonb not null,
    created_at timestamptz not null default now(),
    updated_at timestamptz not null default now(),
    primary key (id),
    constraint fk_space foreign key (opal_client_id) references opal_client (id)
);

create trigger update_updated_at
before update
on role
for each row
execute procedure trigger_update_updated_at();