- From: Ihe Onwuka <ihe.onwuka@g...>
- To: Mukul Gandhi <mukulg@s...>
- Date: Wed, 21 Apr 2021 11:07:12 -0400
You mean it constrains the language to conform the specification. Or it specifies a language that conforms to the constraints.
Which one. No sitting on the fence here.
On Wed, Apr 21, 2021 at 10:55 AM Mukul Gandhi < mukulg@s...> wrote: On Wed, 21 Apr, 2021, 5:57 PM Roger L Costello, < costello@m...> wrote:
Is an XML Schema a constraint language? An XML Schema states constraints that must be satisfied by instances for them to be "valid". Determining if an instance is valid is a constraint satisfaction problem.
Or, is an XML Schema a specification language? An XML Schema is a specification that informs instance document authors how to construct instances. Determining if an instance is valid is a matter of checking that the instance adheres to the specification.
I find both of above interpretations about XML Schema language synonymous.
--
Regards,
Mukul Gandhi
Sent from an android device
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