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 ...

This resource will guide you through some of the basic SQL functions. We divided it into two sections: SQL Server Basics covers common tasks you may be called upon to perform; Transact-SQL Reference ...

With JSON now the default format for moving data between clients and servers, SQL Server adds JSON support to make it easier to get your data out of the database and down to the client. SQL Server ...

One of the most common problems when running SQL Servers is slow queries. The help desk or database team usually hears that described as the application is slow or ...

This repository contains a collection of basic SQL queries and examples. It serves as a quick reference for learning or practicing how to use SQL. This repo is meant as a learning resource and ...

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 ...

So, my client and their subcontractor(s) have found themselves in a bit of a pickle, as no one bothered to spec or price a DB for a software implementation, so now I've been handed the bag. The client ...

Step-By-Step: Learn the basics of using DTS in Microsoft SQL Server Your email has been sent Learn how Data Transformation Services (DTS) can help you import, export, and/or transform data from ...