Nasty Fast PERCENT_RANK
Alan Burstein discusses a better performning alternative to PERCENT_RANK that works on SQL Server versions 2005+
Alan Burstein discusses a better performning alternative to PERCENT_RANK that works on SQL Server versions 2005+
The General Data Protection Regulation (GDPR) will be in effect in May of 2018. Data masking is one technique that can help your organization comply with this and other regulations. William Brewer answers those questions about data masking that you were too shy to ask.
Some companies don't want to use tools, but that doesn't make sense to Steve Jones.
Python is a very popular language used for many purposes including machine learning. SQL Server 2017 supports Python with its Machine Learning Services component. Robert Sheldon explains how to get started using Python in SQL Server in the first article of this series.
Not having instant file initialization turned on slows down the process of adding pages to your database, because prior to allocating the data pages to your database, SQL Server needs to zero out the newly allocated pages.
Data can help you understand the value you bring to a company as a data professional.
Jeffrey Yao explains how to generate backups based on the amount of data that has changed for differential and transaction log backups.
The next installment of the Powershell Tool Time series shows you how to manage backup files by
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I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers