USE tempdb;
GO
CREATE TABLE myTable(I INT,C VARCHAR(4000));
GO
INSERT INTO myTable(I,C) VALUES (1,'abcd');
INSERT INTO myTable (I,C) VALUES (1,'12345');
GO
DECLARE @check_letter VARCHAR(128);
SET @check_letter='%[qwertyuiopasdfghjklzxcvbnm]%';
SELECT * FROM myTable
WHERE PATINDEX(@check_letter,C)=1;
Output:
I C
-- ------------
1 abcd
Cristian Andrei Lefter, SQL Server MVP
MCT, MCSA, MCDBA, MCAD, MCSD .NET,
MCTS, MCITP - Database Administrator SQL Server 2005
http://sqlserver.ro