Transactions per day
It's time for you to do some temporal EDA on the BikeShare dataset. Write a query to determine how many transactions exist per day.
Sometimes datasets have multiple sources and this query can help you understand if you are missing data.
Este ejercicio forma parte del curso
Writing Functions and Stored Procedures in SQL Server
Instrucciones del ejercicio
- Use
CONVERT()
toSELECT
andGROUP BY
the date portion of theStartDate
. - Use
COUNT()
to measure how many records exist for eachStartDate
. - Sort the results by the date portion of
StartDate
.
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
SELECT
-- Select the date portion of StartDate
___(___, StartDate) as StartDate,
-- Measure how many records exist for each StartDate
___(___) as CountOfRows
FROM CapitalBikeShare
-- Group by the date portion of StartDate
___ BY ___(___, StartDate)
-- Sort the results by the date portion of StartDate
___ BY ___(___, StartDate);