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Extending a SQL Server Failover Cluster Across Regions in  Google Cloud Platform (GCP)

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How to determine if a DB is currently being used

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Hi - I'm looking for advice regarding the best & quickest way to establish...

Data cleansing/conversion tool HPE

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System views in a contained availability group

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I have a query that runs in a job to check on orphaned users....

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Question of the Day

The LAGging NULL

I have this data in a SQL Server 2022 table: 

player         yearid team HR
Alex Rodriguez 2012   NYY  18
Alex Rodriguez 2013   NYY  7
Alex Rodriguez 2014   NYY  NULL
Alex Rodriguez 2015   NYY  12
Alex Rodriguez 2016   NYY  9
If I run this code, what are the results returned in the hrgrowth column? 
SELECT
  player
, yearid
, hr
, hr - LAG (hr, 1, 0) IGNORE NULLS OVER (ORDER BY yearid) AS hrgrowth
FROM dbo.playerstats;

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