SQL Server DBA Interview Questions and Answers – Part 1
This article will help you to prepare for SQL Server interviews. I have explained various popular...
SQL Server Unique Constraints
In SQL Server, constraints are certain rules that can enforce data integrity on database tables. In this article, we will explore the types...
SQL Server Synonyms
An SQL Server Synonym is a special database object used to an alias or alternative name for an existing object within the local server...
The Difference Between UNION and UNION ALL
Twice in the last six months, I have had to get involved in the resolution of an incident...
SQL Server PIVOT Operator
In SQL Server, PIVOT is a powerful operator to transpose table values in the rows format to table values in column format. In this article,...
An Overview of SQL LIKE Statement and Its Use Cases
SQL LIKE statement is used to search a similar phrase or pattern in a column. It supports ASCII and Unicode pattern matching. This...
SQL IN operator
The SQL IN statement matches a specified value from a list or subquery. It reduces our efforts to...
Syntax of LINQ GroupBy Method in C#
We are continuing our series dedicated to LINQ technologies with a more detailed look at some methods available under the LINQ umbrella....
An Overview of the SQL Variables Usage
The SQL variable is a local variable that can store a single data value temporarily. Its lifecycle starts with declaration and ends with...
Exploring SQL Server LEN() Function
SQL Server supports different data types to store relevant data in SQL tables. These data types can...
