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Posted to commits@daffodil.apache.org by "Steve Lawrence (Jira)" <ji...@apache.org> on 2021/03/18 19:13:00 UTC

[jira] [Updated] (DAFFODIL-2350) Allow XSD key and unique constraints in DFDL schemas

     [ https://issues.apache.org/jira/browse/DAFFODIL-2350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Lawrence updated DAFFODIL-2350:
-------------------------------------
    Priority: Minor  (was: Major)

> Allow XSD key and unique constraints in DFDL schemas
> ----------------------------------------------------
>
>                 Key: DAFFODIL-2350
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2350
>             Project: Daffodil
>          Issue Type: New Feature
>          Components: Front End
>    Affects Versions: 2.6.0
>            Reporter: Mike Beckerle
>            Priority: Minor
>
> DFDL uses only a subset of XSD features. 
> That subset doesn't include xs:key and xs:unique constraints.
> However, those are very useful for integrity checking once data has be converted from native format into XML.
> So Daffodil should simply ignore these xs:key and xs:unique features thereby allowing them to be in the DFDL schema when it is used only as an XML schema for validation purposes. 



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