Got error 28 from storage engine<br/>SELECT a.p_id,b.title,s_lead, seo_url_default, offer_text, stock, serial,price1, price2,
				(
				CASE 
				WHEN price2 > 0 THEN price2
				else price1
				END
				) 
				as price 
				FROM products_product as a 
				JOIN products_product_lang as b ON a.p_id=b.p_id AND lang='HU' 
				JOIN products_price as c ON a.p_id=c.p_id 
				JOIN products_related_data as d ON a.p_id=d.rel_p_id AND d.p_id=4860 AND rel_type='C'
				WHERE a.status='Y' AND a.stock>0 ORDER BY price