SQL Query to Get Yearly Aggregated Data in SQL Server

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Ravi Vishwakarma · Answer

To create a SQL query that aggregates data every year in SQL Server, you can use the YEAR() function along with GROUP BY to group your data by year.

Select YEAR(CreationDate) AS [Year], COUNT(*) AS TotalPosts
from Article
GROUP BY YEAR(CreationDate)
ORDER BY [Year]

Explanation,

YEAR(CreationDate) AS Year: Extracts the year from the CreationDate and labels it as Year.
COUNT(*) AS TotalPosts: Count the column for each year.
GROUP BY YEAR(CreationDate): Groups the results by year.
ORDER BY Year: Orders the results by year.

You can adjust the columns and table names as needed to fit your specific data structure. If you need more complex aggregations or additional columns, you can expand the SELECT clause and the GROUP BY clause accordingly.

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SQL Query to Get Yearly Aggregated Data in SQL Server

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