"Alaric B. Snell" <abs@frontwire.com> writes:
> frontwire=# \d stakeholder_pk
> Index "stakeholder_pk"
>  Attribute |  Type
> -----------+--------
>  id        | bigint
> unique btree
> frontwire=# explain select * from stakeholder where id = 1;
> NOTICE:  QUERY PLAN:
> Seq Scan on stakeholder  (cost=0.00..602.81 rows=1 width=336)
Try "where id = 1::bigint" or "where id = '1'".
Unadorned 1 is an int4, not an int8 ... see archives for previous
discussions.
            regards, tom lane