SQL IN Operator
The SQL IN Operator
The IN operator allows you to specify multiple values in a WHERE clause.
The IN operator is a shorthand for multiple OR conditions.
IN Syntax
SELECT column_name(s)
FROM table_name
WHERE column_name IN (value1, value2, ...);
or:
SELECT column_name(s)
FROM table_name
WHERE column_name IN (SELECT STATEMENT);
Demo Database
Below is a selection from the "Customers" table in the Northwind sample database:
CustomerID | CustomerName | ContactName | Address | City | PostalCode | Country |
---|---|---|---|---|---|---|
1 |
Alfreds Futterkiste | Maria Anders | Obere Str. 57 | Berlin | 12209 | Germany |
2 | Ana Trujillo Emparedados y helados | Ana Trujillo | Avda. de la Constitución 2222 | México D.F. | 05021 | Mexico |
3 | Antonio Moreno Taquería | Antonio Moreno | Mataderos 2312 | México D.F. | 05023 | Mexico |
4 |
Around the Horn | Thomas Hardy | 120 Hanover Sq. | London | WA1 1DP | UK |
5 | Berglunds snabbköp | Christina Berglund | Berguvsvägen 8 | Luleå | S-958 22 | Sweden |
IN Operator Examples
The following SQL statement selects all customers that are located in "Germany", "France" and "UK":
The following SQL statement selects all customers that are NOT located in "Germany", "France" or "UK":
The following SQL statement selects all customers that are from the same countries as the suppliers: