Adding $User data to a Query not working

[MDalt]

Hope this is the right place to post this and apologies if its not. The challenge I am having revolves around querying data based on a current logged in User.

I essentially need data from the login in users record in order to execute the return of the correct records within the data grid.

I have tried $User.xyz , User.xyz , $UserInfo.getxyz , and others but getting "Unable to Query..." in the debug logs.

c.GetSDGInitialLoad response: {"SDGObject":null,"Results":null,"isError":true,"ErrorMessage":"Unable to query: SELECT Name,Billing_Customer__r.Name FROM Service__c WHERE Billing_Customer__c = $User.PartnerUserAccountId__c ORDER BY Id ASC NULLS FIRST limit 100 offset 0"}

[MDalt]

I have actually managed to negate the need for this by using standard sharing rules and OWD's. I have just done a blanket query with SDG.

However, this would solve the issue of complex sharing rules in many ways within communities and the overhead that comes with them.