Hello, I have a problem using aggregate function in ACS.
When I add an additionnal data wich is based on the SUM() function in a simple query activity, I get a PostgreSQL Error : column "n1.irecipientid" must appear in the GROUP BY clause or be used in an aggregate function.
I can't do any aggregate, could you help me please.
Thanks for sharing the screenshots! Here are my comments:
Pour un besoin similaire, j'ai configuré la même Query que toi. ça semble logique, mais j'ai pris le temps de comprendre pourquoi ça ne fonctionne pas, avant de trouver une solution de contournement que je partage volontiers en anglais :
The aggregate functions don't work with simple fields, only with collections :
The average profile age can be calculated by creating a Profile collection using Additional data in the main query and the Enrichment activity :
Confirm all and run workflow. The field Avg(Age) should be added to Profile Collection.
OK Thanks to both of you for your answers.
asish kumarp59945245 : I'll find a way to perform the calculation I need without using the agregate functions on the advanced expression editor then.
anasso21228396 : I could effectively use the collections to perform agregate calculations (but i'll have to adapt my workflow before)
The query in on profiles for example, see below.
- Profile : Has children = Yes
And in additionnal Data :
This cause an error in the query :
I hope my post is detailed enough.
Thanks in advance