How many times have you wanted to know which child or grandchild records exists for a parent record? SSMS doesn't make this information easy to find beyond one level. New author Narasimhan Jayachandran brings us an article and a recursive solution.
2008-07-10
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By davebem
I was the principal author of this SIOS whitepaper, which describes how to build...
By Brian Kelley
I am able to head back to Seattle for the PASS Summit this year....
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I still have a tendency to talk about all the cons of a proposed...
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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 9If 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;See possible answers