RIGHT (Transact-SQL)

character_expression

Is an expression of character or binary data. character_expression can be a constant, variable, or column. character_expression can be of any data type, except text or ntext, that can be implicitly converted to varchar or nvarchar. Otherwise, use the CAST function to explicitly convert character_expression.

integer_expression

Is a positive integer that specifies how many characters of character_expression will be returned. If integer_expression is negative, an error is returned. If integer_expression is type bigint and contains a large value, character_expression must be of a large data type such as varchar(max).

Returns varchar when character_expression is a non-Unicode character data type.

Returns nvarchar when character_expression is a Unicode character data type.

Compatibility levels can affect return values. For more information, see sp_dbcmptlevel (Transact-SQL).

The following example returns the five rightmost characters of the first name for each contact.

USE AdventureWorks2008R2;
GO
SELECT RIGHT(FirstName, 5) AS 'First Name'
FROM Person.Person
WHERE BusinessEntityID < 5
ORDER BY FirstName;
GO

Here is the result set.

First Name

----------

Ken

Rob

berto

Terri

(4 row(s) affected)

Reference