-- To get distinct value of a column select distinct [ship mode] from orders; Select distinct [order date] from orders order by [order date]; -- i want to select two column select distinct [order date ...

An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception. Database engines like SQL Server are incredibly complex ...

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 ...

Microsoft directly hosts a handful of big conferences every year, with the developer-oriented Build conference and infrastructure-oriented Ignite being to two that I pay the most attention to. The ...