From b9557810f78d551e62affb1c82a70ccd7bf955a4 Mon Sep 17 00:00:00 2001 From: a Date: Mon, 29 May 2023 15:35:57 -0500 Subject: [PATCH] add note about querying --- .../activitypub/shortcomings/collections-underspecced.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/content/tech/spec/activitypub/shortcomings/collections-underspecced.md b/content/tech/spec/activitypub/shortcomings/collections-underspecced.md index e002dd9..82d6471 100644 --- a/content/tech/spec/activitypub/shortcomings/collections-underspecced.md +++ b/content/tech/spec/activitypub/shortcomings/collections-underspecced.md @@ -23,4 +23,8 @@ what might this imply is needed for activitypub? - `orderedBy`? - what about multiple ordering criteria? SQL has `ORDER BY` - actually, is a query language a good fit here? -- `reversed`? more like `order: Ascending` or `order: Descending`? \ No newline at end of file +- `reversed`? more like `order: Ascending` or `order: Descending`? + +## querying + +how do you tell if an arbitrary object is included in a collection or not? without iterating over the entire collection, that is. \ No newline at end of file