SQL: inner join on alias column
Hi all, Previously I have asked to strip text from a field and convert it to an int, this works successfully. But now I would like to do an INNER JOIN on this new value. So I have this: SELECT CONVERT(int, SUBSTRING(accountingTab.id, PATINDEX('%[0-9]%', accountingTab.id), 999)) AS 'memId', userDetails.title, userDetails.lname FROM ...