u.id id,
COALESCE(u.username, '') username,
COALESCE(u.phone, '') phone,
COALESCE(u.phone_area_code, '') phone_area_code,
uf.user_id user_id,
COALESCE(uf.nickname, '') nickname,
COALESCE(uf.email, '') email,
COALESCE(uf.gender, '') gender,
COALESCE(uf.avatar, '') AS avatar,
COALESCE(uf.last_login_ip, '') last_login_ip,
COALESCE(uf.last_login_uuid, '') last_login_uuid,
COALESCE(uf.last_login_time, '') last_login_time,
uf.is_super is_super,
uf.point_balance point_balance,
uf.invite_code invite_code,
uf.status status,
uf.audit_status audit_status,
uf.audit_note audit_note,
uf.create_time create_time,
uf.update_time update_time,
uf.del_flag del_flag