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Illegal assignment from List<AggregateResult> to List<Contact>
Hi Folk
Im looking for a little help, I was just putting something together for cost saved which we record on individual contacts
Im looking for a little help, I was just putting something together for cost saved which we record on individual contacts
List<Contact> CostSaved;
public List<Contact> getCostSaved() {
CostSaved = [SELECT Account_ID__c, SUM(Savings_per_week__c)
FROM Contact, Contact.Account
WHERE Account.Name = 'ram test'
GROUP BY Account_ID__c];
return CostSaved;
}
I am getting Illegal assignment from List<AggregateResult> to List<Contact> im obviously missing something I just cant figure out what.
Your'e getting the error because you are using GROUP By which return List<AggregateResult > rather than LIST<SOBJECT>. Please go through this below link.
http://sfdc.arrowpointe.com/2010/02/10/using-aggregate-functions/
Thanks.
All Answers
Your'e getting the error because you are using GROUP By which return List<AggregateResult > rather than LIST<SOBJECT>. Please go through this below link.
http://sfdc.arrowpointe.com/2010/02/10/using-aggregate-functions/
Thanks.
The groupby would be meaningless in a list anyway, unless you just wanted it sorted. In that case, try SORT BY Account_ID__c
That said, I think you might be better off returning a list of Accounts with Contacts in a subquery. Try this:
Select id, name, (SELECT Account_ID__c, Savings_per_week__c FROM Contacts )FROM Account WHERE Name = 'ram test'
You'd still have to add up the savings manually.
Sorry i hadn't realised id copied pasted over an older version, I actually meant to remove the where Account.Name = 'ram test' and replace it with Account.Type = : Customer