This page collects specification issues as well as proposals for extensions for VOResource. No new version of the document is scheduled right now.
Proposed Errata
Query in 10.7 "Records from Registry"
Suggested Text
The exampe in section 10.7, "Records from Registry" should read
SELECT ivoid FROM rr.resource
RIGHT OUTER JOIN (
SELECT 'ivo://' || detail_value || '%' AS pat
FROM rr.res_detail
WHERE detail_xpath='/managedAuthority'
AND ivoid='ivo://cds.vizier/registry')
AS authpatterns
ON (1=ivo_nocasematch(resource.ivoid, authpatterns.pat))
Rationale
As values in res_detail are no longer case-normalized (as they had been when
the example query was written), the query as given in the REC-1.0 will not
yield results for mixed-case authorities (and as it happens, the authorities in
the examples are all mixed case). The proposed new query works regardless
of authority case.
Impact assessment
As no normative text is changed, implementations are not concerned.
Persons trying the example queries will be spared debugging.
Suggested Extensions