Q&A for people studying math at any level and professionals in related fields
DECLARE @TextToFind nvarchar(100) = '#comment'; DECLARE @CommentId int = ##CommentId?0## DECLARE @RawLink nvarchar(512) = ##RawLink?null## If @CommentId > 0 Begin Select PostId as [Post Link], Score, [Text], CreationDate, UserId As [User Link] From Comments Where Id=@CommentId End Else Begin DECLARE @document varchar(64); SELECT @document = 'Reflectors are vital safety' + ' components of your bicycle.'; SELECT CHARINDEX('bicycle', @document); End