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Links in https://docs.xtdb.com/reference/main.html all lead to 404s
They're all missing .html
on the end.
trailing slash/redirect issues bite again - I really miss the days of all URLs just having .html
on the end... :face_with_rolling_eyes:
replied to a thread:Links in https://docs.xtdb.com/reference/main.html all lead to 404s
thanks @emil0r, should all be fixed now 🙏
Having a blast working through https://docs.xtdb.com/static/learn-xtql-today-with-clojure.html, thanks for putting it together!
It's seems ?
as logic-variable-name prefix (i.e. ?movie-title
) causes an error:
; Execution error (IllegalArgumentException) at xtdb.error/illegal-arg (error.clj:13).
; Unknown symbol: '?movie_title'
Following along with the tutorial, this occurred in the Parameterized queries section, using the following code:
(q '(-> (unify
(rel $earnings-data [?movie-title ?box-office-earnings])
(from :persons [{:xt/id ?p} {:person/name $director}])
(from :movies [{:movie/director ?p} {:movie/title ?movie-title}]))
(return ?movie-title ?box-office-earnings))
{:args {:director "Ridley Scott"
:earnings-data earnings-data}})
Where earnings-data
is the array of earnings data provided.