The use case is as follows:
User can enter 1 or many comments on a post
User then wants to see a list of the posts they have commented on (the list must be distinct based on post ID to only show each post once)
The list is sorted to show most recent comments he has made first
I am therefore attempting a query that:
Returns distinct values of the post ID
Where user = logged on user
In descending created date order
When the query is a POST it ignores the where and sort parameters: