select count(*)  from category             ;
select count(*)  from order_items          ;
select count(*)  from orders               ;
select count(*)  from pkg_detail           ;
select count(*)  from pkg_detail_in_cart   ;
select count(*)  from pkg_master           ;
select count(*)  from pkg_master_in_cart   ;
select count(*)  from product              ;
select count(*)  from user                 ;
