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Create Table items(item_id INT, date DATE, item_price INT); Insert Into items Values(1,'2022-12-05',15), (2,'2022-02-14',12), (1,'2022-11-12',50), (4,'2022-01-21',13), (1,'2021-12-12',10), (6,'2021-12-27',83);
Records: 6 Duplicates: 0 Warnings: 0
With last_prices As ( Select *, Max(Case When date Between DATE_SUB(CURDATE(), INTERVAL 7 DAY) And CURDATE() Then date End) Over (Partition By item_id) As last_price_date_week, Max(Case When date Between DATE_SUB(CURDATE(), INTERVAL 1 MONTH) And CURDATE() Then date End) Over (Partition By item_id) As last_price_date_month From items ) Select item_id, date, item_price, 'last week price' As Price_Type From last_prices Where item_id = 1 And date = last_price_date_week Union All Select item_id, date, item_price, 'last month price' As Price_Type From last_prices Where item_id = 1 And date = last_price_date_month
item_id
date
item_price
Price_Type