select prod_id, code, prod_name, prod_desc, thumbnail_image, large_image from products where sr_no > 0 and subcat_id = '21' and maincat_id = '3' limit 6, 40;447;;448;;449;;450;;451;;452;;453;;454;;455;;456;;457;;458;;459;;460;;461;;462;;463;;464;;465;;466;;467;;468;;469;;470;;471;;472;;473;;474;;475;;476;;477;;478;;479;;480;