Hi Yitzhak, On Wed, Aug 8, 2018 at 8:41 PM, Yitzhak Khabinsky < yitzhak.khabin...@millicom.com> wrote:
> <xs:assert test="empty(r/Date[xs:gYearMonth(xs:date(.)) ne > ../../xs:gYearMonth(@DataFeed)])" > I can't exactly debug your above XPath expression quickly. I'm sure, someone from Xerces team or community will offer advise about above XPath expression asap, in relation to XSD 1.1 <assert>. In the meantime, I can offer following XPath 2.0 expressions as workaround for your usecase, which seem to work with Xerces. empty(r/Date[substring(string(.),0,8) ne string(../../@DataFeed)]) or every $d in r/Date satisfies substring(string($d),0,8) eq string(@DataFeed) -- Regards, Mukul Gandhi
