How to Write IN Operator in SQL Server

In SQL Server, the IN operator is used to check if a value matches any value in a list of values. It is often used in the WHERE clause of a SQL query. Here's how you can write the IN operator in SQL Server:

SELECT column1, column2, ... FROM table_name WHERE column_name IN (value1, value2, ...)

Let's break down the syntax:

• SELECT statement: Specifies the columns you want to retrieve from the table.
• FROM clause: Specifies the table from which you want to retrieve the data.
• WHERE clause: Filters the rows based on a specific condition.
• column_name: The column you want to check against the list of values.
• IN: The operator that checks if a value matches any value in the list.
• (value1, value2, ...): The list of values you want to compare the column_name against. You can have one or more values separated by commas.

Here's an example to illustrate how to use the IN operator in a SQL Server query:

SELECT product_name, price FROM products WHERE category_id IN (1, 3, 5)

In this example, we are selecting the product_name and price columns from the products table where the category_id is either 1, 3, or 5.

You can use the IN operator with various data types, such as numbers, strings, and dates. Just make sure the values in the list match the data type of the column you're comparing with.

Thank You !!!