Microsoft SQL Server Tutorials
The GRANT SELECT command is arguably the most frequently used tool. In this article, I will show you how to execute the GRANT SELECT statement with precision, covering both the T-SQL syntax and the SQL Server Management Studio (SSMS) interface. SQL Server Grant Select On Table Method 1: The T-SQL Way T-SQL is faster, scriptable, … Read more
Understanding database role permissions in SQL Server is your first line of defense. In this guide, I’ll show you how to pull back the curtain on SQL Server security. We’ll cover everything from the GUI approach to the deep-level system views that professional DBAs and developers use. How To Check Database Role Permissions In Sql … Read more
In this article, I’m going to deep-dive into one of the most essential, yet often misunderstood, functions in T-SQL: SCOPE_IDENTITY(). SCOPE_IDENTITY SQL Server What is SCOPE_IDENTITY() in SQL Server At its core, SCOPE_IDENTITY() is a scalar function that returns the last identity value inserted into an identity column in the same scope. In SQL Server, … Read more
In this comprehensive article, I will walk you through every major method to move your data from SQL Server to a CSV file. We will cover everything from the quick-and-dirty GUI methods to robust, automated scripting solutions. SQL Server Export Table To CSV Method 1: Using the SQL Server Import and Export Wizard If you … Read more
In this article, I’ll walk you through the process of dropping all constraints on a table in SQL Server. We will cover the manual approach, the programmatic script approach, and the critical “issues”. Drop All Constraints On A Table Sql Server What Are SQL Server Constraints? We classify constraints into five main categories. Constraint Type … Read more
In this article, I’m going to walk you through the “why,” “when,” and “how” of rebuilding indexes. We’ll cover the T-SQL commands you need, the difference between a Reorganize and a Rebuild, and the best practices. SQL Server Rebuild All Indexes On A Table Understanding Fragmentation: Why Rebuild at All? Before we get into the … Read more
Understanding the SQL Server permissions is essential. In this comprehensive guide, I will walk you through the intricate layers of SQL Server permissions. We will move from the conceptual down into the granular details of securing individual objects. SQL Server Permissions Understanding the SQL Server Security Hierarchy SQL Server security is hierarchical. To understand permissions, … Read more
In this article, I’m going to walk you through every professional method I use to verify table permissions in SQL Server. We will cover everything from quick T-SQL queries to deep-dive system views and even the graphical interface for those who prefer a visual approach. SQL Server Check User Permissions On Table Why You Need … Read more
In this comprehensive guide, I will walk you through everything you need to know about transforming SQL Server JSON to table formats. We will explore the built-in functions, the new native JSON data type introduced in SQL Server 2025, and best practices for performance. SQL Server JSON To Table Why You Need to Convert JSON … Read more
I remember the first time I had to build a complex reporting module. I needed to combine data from several sources, apply conditional logic that wasn’t possible in a simple view, and return it all as a clean table. This is the exact scenario where MSTVFs shine. In this tutorial, I’ll walk you through everything … Read more