[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message]

RE: Schema Namespace name, schemaLocation, and Schema V ersi

• To: "Henry S. Thompson" <ht@c...>,"Dare Obasanjo" <kpako@y...>
• Subject: RE: Schema Namespace name, schemaLocation, and Schema V ersioning
• From: "Dare Obasanjo" <dareo@m...>
• Date: Thu, 18 Jul 2002 11:30:08 -0700
• Cc: "David Carlisle" <davidc@n...>,<jeni@j...>,<xml-dev@l...>
• Thread-index: AcIueuxrQvUByMRaTAiK1h/sJd0WPgADA/EQ
• Thread-topic: Schema Namespace name, schemaLocation, and Schema V ersioning

> -----Original Message-----
> From: Henry S. Thompson [mailto:ht@c...] 
> Sent: Thursday, July 18, 2002 9:46 AM
> To: Dare Obasanjo
> Cc: David Carlisle; jeni@j...; xml-dev@l...
> Subject: Re:  Schema Namespace name, schemaLocation, 
> and Schema V ersioning

> As far as the Schema WG is concerned, we've tried _very_ hard 
> not to do that, and your representatives on the WG have not 
> identified any cases of this happening as far as I know -- 
> please let the WG know ASAP which errata rendered previously 
> valid schemas or instances invalid!

That's interesting given that I've mentioned on this very list about the
non-breaking change that was the gMonth errata[0] which invalidated
previously valid schemata like the one below 

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

 <xs:simpleType name="NotDecember">
  <xs:restriction base="xs:gMonth">
   <xs:maxInclusive value="--11--" />
  </xs:restriction>
 </xs:simpleType>

</xs:schema>

I'd be very surprised if our standards reps have not brought this up
with the W3C XML Schema working group since they are well aware of this
issue. 

[0] http://www.w3.org/2001/05/xmlschema-rec-comments#pfiLexgMonth 

-- 
PITHY WORDS OF WISDOM 
Going the speed of light is bad for your age.

This posting is provided "AS IS" with no warranties, and confers no
rights. 

• Follow-Ups:
  • Re: Schema Namespace name, schemaLocation, and Schema V ersioning
    • From: ht@c... (Henry S. Thompson)

• Prev by Date: Extending schemas
• Next by Date: RE: XML Base (RE: Article: Keeping pace with James Clark)
• Previous by thread: Re: Schema Namespace name, schemaLocation, and Schema Versioning
• Next by thread: Re: Schema Namespace name, schemaLocation, and Schema V ersioning
• Index(es):
  • Date
  • Thread