Baterie TF03XL , 920070-855, HSTNN-LB7X , 920046-421 , HSTNN-UB7J 3550mAh do notebooku HP

Neznámý sloupec 'lang' v where clause : SELECT rating, pros, cons, summary, unix_timestamp
                 FROM prefix_heureka_recenze_zbozi
                 WHERE zbozi_id = '2841' AND (lang = '' OR lang = 'cz')
                 ORDER BY unix_timestamp DESC