[OASIS Issue Tracker] Updated: (ODATA-476) Clarify that type-cast segments are required for properties of derived types in system query options

[OASIS Issues Tracker <workgroup_mailer@lists.oasis-open.org>]

     [ http://tools.oasis-open.org/issues/browse/ODATA-476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ralf Handl updated ODATA-476:
-----------------------------

    Description: 
We allow type-cast segments in expressions, but we don't specify whether they are required.

As a property name is unique within an instance, the type-cast segment is not necessary for evaluating the expression, but it helps evaluating the expression.

  was:
We allow type-cast segments in expressions, but we don't specify whether they are required.

As a property name is unique within an instance, the type-cast segment is not necessary for evaluating the expression.


> Clarify that type-cast segments are required for properties of derived types in system query options
> ----------------------------------------------------------------------------------------------------
>
>                 Key: ODATA-476
>                 URL: http://tools.oasis-open.org/issues/browse/ODATA-476
>             Project: OASIS Open Data Protocol (OData) TC
>          Issue Type: Improvement
>          Components: OData URL Conventions 
>    Affects Versions: V4.0_CS01
>         Environment: [Proposed]
>            Reporter: Ralf Handl
>             Fix For: V4.0_CSD03
>
>
> We allow type-cast segments in expressions, but we don't specify whether they are required.
> As a property name is unique within an instance, the type-cast segment is not necessary for evaluating the expression, but it helps evaluating the expression.

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