Find out the sales and sorting of each item from 12 o'clock to 6 o'clock in the afternoon noon?

Excuse me, do you know how to knock out the sales and sorting codes for each product from 12 o'clock Noon to 6 o'clock in the afternoon?

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Excuse me, do you know how to knock out the sales and sorting codes for each product from 12 o'clock Noon to 6 o'clock in the afternoon?

select goods_id , count(*) as xl from tableName where starttime>='start_time'and endtime=<'end_time' GROUP BY goods_id order by xl DESC(ASC)

命中水ヽAdd: If you are calculating sales, sum (sales) as Sales

This is done according to your specific table, mostly SQL statements
Select sales from TableName where starttime>= start and endtime=< end order by sales DESC (ASC)

If the amount of data is larger than the proposed Time field and the Sales field index, so that the query will be faster, query statements and the previous few, there is no general difference, here does not write

You have to put the DDL on the table, just write the SQL,

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