streams/Zotlabs/Update/_1168.php

<?php

namespace Zotlabs\Update;

class _1168
{
    public function run()
    {

        $r1 = q("alter table obj add obj_quantity int not null default '0' ");

        if (ACTIVE_DBTYPE == DBTYPE_POSTGRES) {
            $r2 = q("create index \"obj_quantity_idx\" on obj (\"obj_quantity\") ");
        } else {
            $r2 = q("alter table obj add index ( obj_quantity ) ");
        }

        if ($r1 && $r2) {
            return UPDATE_SUCCESS;
        }
        return UPDATE_FAILED;
    }
}