>>select products.id, products.price, products.discount, categoriesMRLN, titleEN, products.qnt, callForPrice, onMenu, availability, kind, alias, crazySale, new_pr, offer, code, old_price, color, allCombs, colorsNsizes.discount, size, postEN, weight, labels, colorsNsizes.qnt as qntpervariation from products left join colorsNsizes on products.id=colorsNsizes.productID where colorsNsizes.available=1 and products.outOfStock=0 and categoriesMRLN!="" and (CONCAT(",", categoriesMRLN, ",") REGEXP ",(1048),") and (CONCAT(",", categoriesMRLN, ",") REGEXP ",(56|367|139|44|97|166|49|466|465|884|469|813|459|468|804|885|974|789|820|823|824|825|826|842|841|843|844|845|816|43|829|830|833),")