Q&A about the site for professional robotic engineers, hobbyists, researchers and students
--We do not want the macro to be followed by alphanumerical character
--For example we want to match: \C but not \Cov, \norm but not \normalsize, \Q but not \quad
--thanks to rene for suggestion to use regex: https://chat.meta.stackexchange.com/transcript/1223/2019/2/1
SELECT Id AS [Comment Link], text, UserId AS [User Link], CreationDate
WHERE Text LIKE '%[^\]\##text?cl##[^a-zA-Z]%'
ORDER BY CreationDate