Logging Tables
Today Steve Jones looks at the need to log data from an application or process. Are there good and bad ways to design the structures to log information?
Today Steve Jones looks at the need to log data from an application or process. Are there good and bad ways to design the structures to log information?
Learn how to implement a report that recursively walks a hierarchy in a table.
Is DevOps central to your 2020 IT Digital transformation? How does your IT strategy underpin the business objectives? Read our latest blog to ensure you’re ready for success next year.
Learn how to use the different types of joins available in a MySQL database.
As we approach 2020, demand for more frequent deployments continues to rise. With this, management of SQL Server availability needs to evolve.
Now’s the time to consider how SQL Server monitoring could improve your deployment performance. In this whitepaper, learn how SQL Server monitoring can help your development and DBA teams work together to remove bottlenecks and enable faster, more reliable deployments.
In this article, Kathi Kellenberger takes on a logic puzzle in trying to understand how the windowing function, PERCENTILE_CONT, works.
I like to call tempdb the “workhorse” of SQL Server. I’ve heard some other people call it other terms that were not so flattering, but since I like to keep things positive, I’ll stick with workhorse. SQL Server uses tempdb for many things. The obvious uses are temp tables and table variables, but tempdb is […]
Microsoft has grown and changed their culture in the last few years, which greatly impresses Steve.
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I discovered a procedure recently that I wasn’t aware of: sp_sequence_get_range. This post looks...
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i have huge table with lot of data and is also wide. i took...
I want to create a JSON document that contains data from this table:
TeamID TeamNameCity YearEstablished 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960If I run this code, what document(s) is/are returned?
SELECT json_objectagg( n.city : n.TeamName) FROM dbo.NFLTeams;See possible answers