In SQL Server 2017, when the query optimizer encounters code with a multi-statement TVF, the query optimizer will pause optimization, execute the TVF subtree to get a very accurate cardinality ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

Compatible avec le Cloud et interopérable avec de nombreux outils Microsoft tels que Office 365 et SQL Azure, la mouture 2019 de Microsoft SQL Server permet de développer de puissantes applications ...

In part 1 of my SQL Server 2022 features series, you learned about the improvements to the cardinality estimator component of query optimization. In this installment, you will learn about another ...

Microsoft has just added support for query hints to Azure SQL Database, giving database administrators a powerful tool to manage the performance of ISV application code. Here's how it works. Database ...

SQL Server 2014 Express est une version gratuite et fonctionnelle du serveur de bases de données de Microsoft. Il s'avère idéal pour appréhender l'environnement SQL Server et tester diverses ...

As I described here, Power BI can send SQL queries in parallel in DirectQuery mode and you can see from the Timeline column there is some parallelism happening here – the last two SQL queries ...