Wednesday, March 26, 2025

# SQL Server Tutorial

Difference Between Blocking and Deadlocks in SQL Server

Read on to learn about blocking and deadlocks in SQL Server, differences between them, reasons for their occurrence, and ways to detect and resolve them in databases.

Protecting Against Ad-Hoc Query Exploits

Read on about security aspects of ad-hoc queries, including the vulnerability of SQL injection and methods to protect database data and minimize the risks of unauthorized access.

How to Restore a SQL Server 2019 Backup on a SQL Server 2017 Instance

Read on the article to learn about alternative methods to transfer a SQL Server 2019 backup on a 2017 instance using SQL scripts and the dbForge tools.

SQL SELECT Statement

SQL SELECT is probably the most widely used SQL statement. That's why we have decided to investigate options that can be used in the query.

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