mysql - SQL to find the top selling product in April -


i need find top selling product in april database. have 2 tables called sales , salesline.

the sales table includes each sales throughout year , salesline table includes each product sold in each sale.

sales table includes following:

sale_id payment_id ship_id sales_total date time cusotomer_id

the salesline table includes:

salesline_id product_id saleprice sale_id payment id

thanks

try this:

if want check no of quantity sold:

select product_id, count(product_id) salesline sale_id in (select sale_id sales date between '2013-04-01' , '2013-04-30') group product_id

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