If you use Saxon then you can generate an "SCM" file by doing
java com.saxonica.Validate -xsd:schema.xsd -scmout:schema.scm
and then the query /*:schema/*:element[@type="#IDREF"]/@name
will list the elements declared with type xs:IDREF.
If you want elements whose type is derived from xs:IDREF by restriction, list, or union, then the query becomes rather more complex.
To handle a "bunch" of schema documents, you could create a dummy top-level schema document that includes/imports the others, provided that the result constitutes a valid schema; if it doesn't, you could generate multiple SCM files and search across them using the collection() function.
Michael Kay
Saxonica
> On 22 Jun 2018, at 12:46, Costello, Roger L. <> wrote:
>
> Hi Folks,
>
> I have a bunch of XML Schema documents. I need a complete list of elements that are declared to be of type IDREF.
>
> Is there a tool that will search through the XML Schema documents and report all the elements of type IDREF?
>
> /Roger
>
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