WorkbenchJ - Error: aggregates not allowed in GROUP BY clause

问题:

I found a few other threads with this error message on the site but the solutions there did not seem to work for me.

This is the query I am trying to run:

SELECT      o.name as Name,      o.vrank_tav__c as Vrank,     COUNT(c.enterprise_id) AS #_users_enterprise FROM      (community_csv_james c JOIN      salesforce_data_opportunity o ON c.enterprise_id = o.enterprise_id__c) GROUP BY #_users_enterprise, Name, Vrank ORDER BY #_users_enterprise DESC; 

When I run it on SQL Workbench J, I get the following error:

SELECT      o.name as Name,      o.vrank_tav__c as Vrank,     COUNT(c.enterprise_id) AS #_users_enterprise FROM      (community_csv_james c JOIN      salesforce_data...  ERROR: aggregates not allowed in GROUP BY clause 

I've tried a few variations of this but I that promoted different error messages. How should I write this query?

Thanks!

回答1:

You are not supposed to include the results from your aggregate function (your Count()) in your group by. The count is going to be associated with a distinct name/Vrank so you would only need to group on those. That's why it's giving you that specific error.

GROUP BY Name, Vrank 

MySQL documentation for GROUP BY

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