In this article, we will learn the notions and usage details of the SQL variable. In SQL Server, local variables are used to store data during the batch execution period. The local variables can be created for different data types and can also be assigned values. Additionally, variable assigned values can be changed during the execution period. The life cycle of the variable starts from the point where it is declared and has to end at the end of the batch. On the other hand, If a variable is being used in a stored procedure, the scope of the variable is limited to the current stored procedure. In the next sections, we will reinforce this theoretical information with various examples

The SQL While loop is used to repeatedly execute a certain piece of SQL script.

This article explores inserting SQL carriage return AKA line break and tab in a string along with SSMS behavior while copying data to excel, notepad.

SQL WHILE loop provides us with the advantage to execute the SQL statement(s) repeatedly until the specified condition result turn out to be false.

In this article, we will review the Collate SQL command. First, let us see what collation in the SQL Server is.

This article explores the SQL divide by zero error and various methods for eliminating this.