An Overview of the SQL Variables Usage
The SQL variable is a local variable that can store a single data value temporarily. Its lifecycle...
Exploring SQL Server LEN() Function
SQL Server supports different data types to store relevant data in SQL tables. These data types can be integer, float, Varchar, NVARCHAR,...
User-Defined Data Types In SQL Server
Introduction SQL Server platform comes with many data types, but there are cases when they are not sufficient. Or, custom data types could...
Varchar To Date Conversions In SQL Server
Introduction In many scenarios, date and time information is loaded and stored in the text format....
How to Change Default MySQL Port in Windows 10
A network port is a communication endpoint used by applications, incoming connections, and external devices to the computer/server or...
The LINQ GroupBy Method
We are continuing our series dedicated to LINQ technologies with a more detailed look at some methods available under the LINQ umbrella....
A Cartesian Product in SQL – Work Scenario Application
A Cartesian Product is a product of two sets of elements where each element in one set is...
SUBSTRING Command in SQL: A Primer
Similar to my article regarding the SQL Server STUFF command, today we will be examining the SUBSTRING SQL server command. It is similar to...
Primary Keys in SQL Server
Across all major RDBMS products, Primary Key in SQL constraints has a vital role. They identify the records present in a table uniquely....
SQL Server System Databases – MSDB Maintenance
In the previous articles of the SQL Server System Databases series, we have gone through the System...
