[Catalyst] PostgreSQL quoting issues

[Carl Johnstone]

>     my $rsts = $c->model ('MintAppDB::TransSum')->find ({
>                       category => $c->req->param ('category'),
>                       sentto => $c->req->param ('sentto'),
>                       iso => $c->req->param ('iso')
>                     });

This is broken! Simply try requesting a URL such:

?category=cat1&category=cat2

Carl