What is the usage of in in sql

IN Operator

The IN operator allows us to specify multiple values ​​in the WHERE clause.

SQL IN syntax

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

Original table (used in the example:)

Persons table:

IN Operator Example

Now, we want to select people with the last names Adams and Carter from the above table:

We can use the following SELECT statement:

SELECT * FROM Persons
WHERE LastName IN ('Adams','Carter')

Result set:

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