SQL: The IN Operator
The IN operator in SQL means that you are retrieving records in the database that matches the values in a comma separated list. Here is an example of how you can use the IN operator in the products table in the Northwind database.
In the above example all the products with the SupplierID of 1 or 2 are retrieved.
SELECT *
FROM Products
WHERE SupplierID IN (1,2)
In the above example all the products with the SupplierID of 1 or 2 are retrieved.
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