SQL query for Calculating Total No. of Orders per Day?

Question

Can anyone post a SQL query for Calculating Total No. of Orders per Day?

Here are the Columns along with their data in my Database.

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order_id            


        

Answer 1

MySQL's date() function will return a DATEIME or TIMESTAMP value without any hour/minute/second info - which means you reduce the accuracy to the day of the value.

So all you need to do is group by that and then add your aggregate functions to the right columns.

SELECT date(order_placed_date)
     , COUNT(id) AS num_orders
     , SUM(order_total) AS daily_total
  FROM [Table]
 GROUP BY date(order_placed_date)