Kursinhalt
SQL Basics
SQL Basics
Filtering by numeric interval
But what if we have a bounded budget and need to choose cars in a specific price range? Simply, we can set two conditions: price > minimum value AND price < maximum value.
Yes, that will work. But SQL provides us with a simple solution to this problem - using BETWEEN statement. The condition above can be rewritten in SQL query as BETWEEN minimum value AND maximum value. For example, we can choose cars with mileage from 1000 to 5000 miles.
SELECT * FROM audi_cars WHERE mileage BETWEEN 1000 AND 5000
Please note, that both limits are included (i.e. it's equvivalent to
1000 <= mileage <= 5000).
Swipe to start coding
From the audi_cars table extract all the cars with prices (column price) in the range [12 000; 15 000].
Lösung
Wechseln Sie zum Desktop, um in der realen Welt zu übenFahren Sie dort fort, wo Sie sind, indem Sie eine der folgenden Optionen verwendenDanke für Ihr Feedback!
Filtering by numeric interval
But what if we have a bounded budget and need to choose cars in a specific price range? Simply, we can set two conditions: price > minimum value AND price < maximum value.
Yes, that will work. But SQL provides us with a simple solution to this problem - using BETWEEN statement. The condition above can be rewritten in SQL query as BETWEEN minimum value AND maximum value. For example, we can choose cars with mileage from 1000 to 5000 miles.
SELECT * FROM audi_cars WHERE mileage BETWEEN 1000 AND 5000
Please note, that both limits are included (i.e. it's equvivalent to
1000 <= mileage <= 5000).
Swipe to start coding
From the audi_cars table extract all the cars with prices (column price) in the range [12 000; 15 000].
Lösung
Wechseln Sie zum Desktop, um in der realen Welt zu übenFahren Sie dort fort, wo Sie sind, indem Sie eine der folgenden Optionen verwendenDanke für Ihr Feedback!
Wechseln Sie zum Desktop, um in der realen Welt zu übenFahren Sie dort fort, wo Sie sind, indem Sie eine der folgenden Optionen verwenden