How to detect if a string contains at least a number?
SqlSql ServerTsqlSql Problem Overview
How to detect if a string contains at least a number (digit) in SQL server 2005?
Sql Solutions
Solution 1 - Sql
Solution 2 - Sql
DECLARE @str AS VARCHAR(50)
SET @str = 'PONIES!!...pon1es!!...p0n1es!!'
IF PATINDEX('%[0-9]%', @str) > 0
PRINT 'YES, The string has numbers'
ELSE
PRINT 'NO, The string does not have numbers'
Solution 3 - Sql
The simplest method is to use LIKE
:
SELECT CASE WHEN 'FDAJLK' LIKE '%[0-9]%' THEN 'True' ELSE 'False' END; -- False
SELECT CASE WHEN 'FDAJ1K' LIKE '%[0-9]%' THEN 'True' ELSE 'False' END; -- True
Solution 4 - Sql
- You could use CLR based UDFs or do a CONTAINS query using all the digits on the search column.