The AND operator in SQL Server is a logical operator used to combine many situations in a clause. It ensures that all specified conditions are met for the query to return a result. 💡 Introduction of the AND Operator in SQL The AND operator in SQL is a logical operator used to combine two or more … Read more
The SQL IN operator is a powerful comparison tool used in WHERE clauses to filter results based on a list of values. It enhances query readability and performance when dealing with multiple OR conditions. 💡 Introduction to SQL IN Operator The SQL IN operator allows you to test whether an expression matches any value in … Read more
The “Always Encrypted” feature in SQL Server is a robust feature designed to protect our sensitive and valuable data, such as Social Security Numbers, Credit Card Details, or National IDs, from unauthorised access — even from database administrators (DBAs). In this article, we aim to explain each point, from the introduction to the configuration step, … Read more
SQL Execution Plans – A SQL execution scheme is a roadmap produced by SQL server query optimizer to explain how a query will be executed. Understanding execution plans is required to identify performance hurdles and tune queries efficiently. 🔰 Introduction to SQL Execution Plan When a SQL query is presented, the SQL server does not … Read more
Microsoft SQL Server 2025 is the most recent version of SQL Server, which provides its-grade relational database management systems (RDBMSs). It offers enhanced Linux support, AI-powered query improvements, and integrated cloud optimization; SQL Server 2025 raises the bar for dependability, scalability, and performance in contemporary data environments. 🔍 Introduction MS SQL Server 2025 is designed … Read more
Microsoft SQL Server Management Studio (SSMS 21) remains the most popular IDE for managing SQL Server databases & developing T-SQL scripts. With the release of SSMS 21, Microsoft has introduced key performance enhancements, security fixes, and UI improvements that cater to both database administrators (DBAs) and developers. You will learn about SSMS 21 in detail, … Read more