select pid as 'id',pnameth 'name',if(now() between pflash_start and pflash_end,pflash_price,pprice) as 'price',pphoto 'photo',pstatus 'status' ,if( (now() between pflash_start and pflash_end) and pprice0 ,pprice,pfullprice) 'fullprice' from dex_product where pactivate=1 and phide=0 and (porder_end=0 or porder_end>now()) and pcategory in (4,6,7) and pcategory='6' and psubcatogory='21' and pstatus<>'Preorder' order by pid desc limit 0,30 select pid as 'id',pnameth 'name',if(now() between pflash_start and pflash_end,pflash_price,pprice) as 'price',pphoto 'photo',pstatus 'status' ,if( (now() between pflash_start and pflash_end) and pprice0 ,pprice,pfullprice) 'fullprice' from dex_product where pactivate=1 and phide=0 and (porder_end=0 or porder_end>now()) and pcategory in (4,6,7) and pcategory='6' and psubcatogory='21' and pstatus='Preorder' order by pid desc limit 0,30