function initQuery($params)
{
$tables = Related_Products::getTables();
$rp_table = $tables['rp_links']['columns'];
$this->addSelectTable('rp_links');
$this->addSelectField($rp_table['rp_id'], 'rp_id');
if (!is_array($params['product_id'])) {
$this->WhereValue($rp_table['product_id'], DB_EQ, $params['product_id']);
} else {
$this->Where($rp_table['product_id'], DB_IN, "(" . implode(", ", $params['product_id']) . ")");
$this->SelectGroup($rp_table['rp_id']);
}
$this->SelectOrder($rp_table['sort_order']);
}
function uninstall()
{
$query = new DB_Table_Delete(Related_Products::getTables());
}
