Mar 14, 2025 · The SQL Server NOT IN operator is used to replace a group of arguments using the <> (or !=) operator that are combined with an AND. It can make code easier to read and understand for SELECT, UPDATE or DELETE SQL commands.

Jan 8, 2025 · Use the NOT IN operator with a subquery to exclude rows that match a list returned by another query. The subquery returns a list of EmpID values, and the main query filters out employees whose EmpID is in the list provided by the subquery.

Feb 9, 2024 · The NOT IN operator is a versatile tool in SQL for excluding specific values from your query results. By understanding its syntax, practical applications, and potential pitfalls, you can effectively use this operator in your data manipulation tasks.

May 18, 2007 · When neither Products.ProductID or [Order Details].ProductID allow NULL s the NOT IN will be treated identically to the following query. ProductName. FROM [Order Details] od. WHERE p.ProductId = od.ProductId) . The exact plan …

Jan 28, 2006 · The SQL Server NOT IN Operator will act quite the opposite of the IN functionality in filtering records. It restricts the number of records (or rows) the SELECT Statement returns. This article will explain the NOT IN operator syntax with practical examples involving numbers, strings, dates, and subquery.

The NOT IN operator excludes the rows that match values in the list. It returns all the rows except the excluded rows. FROM Customers. WHERE country NOT IN ('UK', 'UAE'); Here, the SQL command selects rows if the UK or UAE is not in the country column. Note: The working of the IN operator is reversed by the NOT Operator.

Nov 26, 2014 · NOT IN requires you compare a single column from one table with a single column from another table or subquery. You can, actually, perform NOT IN with more than one column. (SELECT M.first_name, M.last_name FROM managers M) Which will return first_name and last_name of all people who are employees, but are not also managers.

Mar 29, 2022 · What Is the NOT IN Operator? The SQL NOT IN operator is used to check if the values in one column are not included in values in another column. For example, we could find all the vendors that are not located in the United States, like this: The SQL Server NOT IN operator replaces arguments <> (or !=) operator combined with AND operator.

NOT IN operator is used to examine if a specific column doesn't match any of the values you specify in 'NOT IN' operator. It is similar to 'not equals to' ( != ) operator in SQL. But, NOT IN operator enables you to specify a collection or list of values all at once to check if a specific column doesn't match any of the these list of values.

Sql select not in operator example tutorial. Let us discuss how to use not in operator in sql server with example.