Set stock status for every configurable product on Magento only if has an image

set_stock_cfg.sql

UPDATE
    `cataloginventory_stock_item`
SET
    `cataloginventory_stock_item`.`is_in_stock` = '1' 
WHERE
    `cataloginventory_stock_item`.`product_id` IN 
(
    SELECT 
        a.entity_id
    FROM
        `catalog_product_entity` AS a
            INNER JOIN
        `eav_attribute` AS attribute ON attribute.attribute_code = 'image' AND attribute.frontend_input = 'media_image'
            LEFT JOIN
        `catalog_product_entity_varchar` AS b ON a.entity_id = b.entity_id AND b.attribute_id = attribute.attribute_id
    WHERE
        b.value <> '' AND b.value IS NOT NULL AND b.value <> 'no_selection' AND `type_id` = 'configurable'
);