Change #1048026 had a related patch set uploaded (by Gerrit maintenance bot; author: Gerrit maintenance bot):

[analytics/refinery@master] Add btm.wikipedia to pageview allowlist

https://gerrit.wikimedia.org/r/1048026

private data has been trimmed, btmwiki_p database created with labsdb grants

Change #1048026 abandoned by Xcollazo:

[analytics/refinery@master] Add btm.wikipedia to pageview allowlist

Reason:

Superseded by 1048496.

https://gerrit.wikimedia.org/r/1048026

Please, let us know when a RESTBase deployment is needed.

Someone needs to resolve T368068: Add btmwiki to RESTBase and T365231: Add dtpwiki to RESTBase, which involve a RESTbase deployment. Nothing is technically blocking that right now, but it's not super-urgent either.

Mentioned in SAL (#countervandalism) [2024-07-03T01:48:48Z] <AntiComposite> add btm.wikipedia to CVNBot6 (T368067)

@Zabe "Clean up old interwiki links" doesn't look done to me. Normally @jhsoby runs a bot that clears https://btm.wikipedia.org/wiki/Husus:Pranala_balik/Template:INTERWIKI. That still has lots of pages, which from a quick glance aren't connected to Wikidata.

Only thing left is "clean up old interwiki links". My script for checking that reports

67700 local interwikis
561 interwiki template use(s)

@jhsoby Looks like you need to run your bot.

And yes, that does mean that the average page on this wiki is also in 120 other languages. A spot check of random pages using the interwiki template shows that checks out.

BTM seems not yet to be properly integrated into the Wikidata query service.

If I run https://w.wiki/B6Pn, there is no result for btm.wikipedia

Maybe this has to do with the wikibase:wikiGroup "wikipedia". ?

In T368067#10120466, @OlafJanssen wrote:

BTM seems not yet to be properly integrated into the Wikidata query service.

If I run https://w.wiki/B6Pn, there is no result for btm.wikipedia

Maybe this has to do with the wikibase:wikiGroup "wikipedia". ?

Works for me now. I get results when replacing "en" with "btm" in your query.

https://query.wikidata.org/#SELECT%20%3Fitem%20%3Fwikiurl%20%3FlanguageLabel%20WHERE%20%7B%0A%20%20%20%20%20%20%3Fitem%20wdt%3AP856%20%3Fwikiurl.%0A%20%20%20%20%20%20%3Fitem%20wdt%3AP407%20%3Flanguage.%0A%20%20%20%20%20%20%3Fwikiurl%20wikibase%3AwikiGroup%20%22wikipedia%22.%0A%20%20%20%20%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22btm%22.%20%7D%0A%20%20%20%20%7D

That's not the same thing. What your query does is get the Mandaling labbel for all Wikipedias, which has several entries. What OlafJanssen is trying to do is get the English label for all Wikipedias, and observing the Mandaling Wikipedia isn't on the list.

Thanks for the clarification. Please ignore my previous comment.

Untagging WDQS as I believe there are no issues with WDQS, I think the query does not work because https://www.wikidata.org/wiki/Q126787117 was created without a trailing slash for the P856 property.

In T368067#10130728, @dcausse wrote:

Untagging WDQS as I believe there are no issues with WDQS, I think the query does not work because https://www.wikidata.org/wiki/Q126787117 was created without a trailing slash for the P856 property.

Edited the item and now the query lists the wiki.

Interwikis still have not been cleaned up:

67034 local interwikis
561 interwiki template use(s)

In T368067#10130736, @dcausse wrote:

In T368067#10130728, @dcausse wrote:

Untagging WDQS as I believe there are no issues with WDQS, I think the query does not work because https://www.wikidata.org/wiki/Q126787117 was created without a trailing slash for the P856 property.

Edited the item and now the query lists the wiki.

The devil is ion the detail. Thanks for the fix and making me/us aware of the fact that details DO matter!