Yep.
http://archives.postgresql.org/pgsql-general/2003-11/msg00852.php
On Sat, 2003-11-22 at 12:44, CSN wrote:
> Is it possible to iterate over an array in plpgsql?
> Something like:
>
> function insert_stuff (rel_ids int[])
> ...
>
> foreach rel_ids as id
> insert into table (rel_id, val)
> values (id, 5);
>
>
>
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