WHERE @SearchVal NOT LIKE '%[^0-9.]%'
AND LEN(@SearchVal) - LEN(REPLACE(@SearchVal,'.','')) < 2
"I cant stress enough the importance of switching from a sequential files mindset to set-based thinking. After you make the switch, you can spend your time tuning and optimizing your queries instead of maintaining lengthy, poor-performing code."-- Itzik Ben-Gan 2001