postgresql - delete a row that is created by django using PHPPgAdmin? -

using django, added new entry table. want delete using phppgadmin (postgresql), no unique identifier row error. problem?

django automatically adds auto-incrementing primary key, cannot figure out issue is?

i read this post, did not help. if notice image carefully, see primary key column label id not pk should in django.

edit: no primary key seen on table;

but django executes;

python manage.py sql auth

create table "auth_user" (     "id" serial not null primary key,     "password" varchar(128) not null,     "last_login" timestamp time zone not null,     "is_superuser" boolean not null,     "username" varchar(30) not null unique,     "first_name" varchar(30) not null,     "last_name" varchar(30) not null,     "email" varchar(75) not null,     "is_staff" boolean not null,     "is_active" boolean not null,     "date_joined" timestamp time zone not null ) ; 

edit: screenshot phppgadmin, showing id primary key

i think bug phppgadmin.

i experienced similar problem , went directly psql (using command ./manage.py dbshell).

i tried deleting row in question, , received more helpful error message 1 phppgadmin. (in case, row being referenced table.)

i deleted row referenced other table, , able delete row in question.