Find future dates
When doing some research, you discover that Coffee County hit a low humidity of 10 on '2023-01-15 15:35:00'
. The field staff would like a query with the date and hourlystationpressure
listed, 30 days prior, 30 days later, and 90 days later.
Este exercício faz parte do curso
Introduction to Redshift
Instruções do exercício
- Select the date and the
hourlystationpressure
for'2023-01-15 15:35:00'
, 30 days prior, 30 days later, and 90 days later. - Build a proper
IN
clause list using DATEADD functions to get 30 days prior, 30 days later and 90 days later.
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
SELECT date,
hourlystationpressure
FROM public_intro_redshift.coffee_county_weather
WHERE ___ IN (
'2023-01-15 15:35:00',
-- 30 days prior
___(___, ___, '2023-01-15 15:35:00'),
-- 30 days later
___(___, ___, '2023-01-15 15:35:00'),
-- 90 days later
___(___, ___, '2023-01-15 15:35:00')
)
ORDER BY date;