check if string contains substring sql
Declare @mainString nvarchar(100)='Amit Kumar Yadav'
---Check here @mainString contains Amit or not, if it contains then retrun greater than 0 then print Find otherwise Not Find
if CHARINDEX('Amit',@mainString) > 0
begin
select 'Find' As Result
end
else
select 'Not Find' As Resultcheck if string is a number sql
Select CASE WHEN isnumeric([fieldname]) THEN 'Valid' ELSE 'Invalid" ENDCopyright © 2021 Codeinu
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