Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Hi why doesn’t this work in SQL Server 2005?
select HALID, count(HALID) as CH from Outages.FaultsInOutages where CH > 3 group by HALID I get invalid column name ‘CH’
i think having was the right way to go but still receive the error: Invalid column name ‘CH’.
When running:
select HALID, count(HALID) as CH from Outages.FaultsInOutages group by HALID having CH > 3
You can’t use the alias in the where clause or having clause, as it isn’t processed until AFTER the result set is generated, the proper syntax is
This will group items on HALID, then ONLY return results that have more than 3 entries for the specific HALID