SQL SELECT DISTINCT: Performance Best Practices
Is SQL DISTINCT good (or bad) when you need to remove duplicates in results? Some say...
SQL OR Statement: The Basics
Now and then, you need to create a complex SQL query using multiple statements together. While these query types can be tedious to create,...
How to Use SQL SUM Function
SQL is a powerful and widely-used programming language for data storage, retrieval, and manipulation. One of the most commonly-used...
How to Get Tables Information in SQL Server via Stored Procedure
As a database administrator, developer, or data analyst, understanding the structure and details of...
How to Show List of Indexes in SQL Server using Stored Procedure
As SQL Server DBAs, we’ve heard that index structures can dramatically improve the performance of any given query (or set of queries)....
User-Defined Functions in SQL Server
User-defined functions in SQL Server (UDFs) are key objects that each developer should be aware of. Although they are very useful in many...
SQL BETWEEN-Smart Tips to Scan for a Range of Values
SQL BETWEEN is an operator used to specify a range of values to test. The returned value can be...
SQL ORDER BY: The 5 Do’s and Don’ts to Sort Data Like a Pro
Ugly. That’s what unsorted data looks like. We make data easy for the eyes by sorting them. And that’s what SQL ORDER BY is for. Use...
Overview of T-SQL PRINT Statement
PRINT statements are crucial in any programming language. They will allow the routine or program that you are running to dump some type of...
GROUP BY in SQL Server: 3 Easy Examples to Group Results
Grouping is an important feature that helps organize and arrange data. There are a lot of ways to...
