[OASIS Issue Tracker] Updated: (ODATA-256) Simplify numeric data types

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     [ http://tools.oasis-open.org/issues/browse/ODATA-256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Pizzo updated ODATA-256:
--------------------------------


I was going to enter this same issue, for tracking purposes, although I propose we NOT do this. Most implementations have the concept of a 16, 32, or 64 bit integer and it's actually simpler to have the discrete types that reflect those common types than to attempt to define through facets (i.e., MaxValue on a Double, are not straightforward to represent.)

> Simplify numeric data types
> ---------------------------
>
>                 Key: ODATA-256
>                 URL: http://tools.oasis-open.org/issues/browse/ODATA-256
>             Project: OASIS Open Data Protocol (OData) TC
>          Issue Type: Improvement
>          Components: OData CSDL v1.0
>    Affects Versions: WD01
>            Reporter: Ralf Handl
>             Fix For: WD01
>
>
> Computer history has provided us with a growing number of numeric data types, and quite a few of them are reflected in Edm primitive types.
> Integer types:
> - Byte (0..2^8)
> - SByte
> - Int16
> - Int32
> - Int64
> - Decimal Scale=0
> Fixed-point types
> - Decimal --> not sure yet if this is fixed or floating point, see ODATA-76
> Floating-point types
> - Decimal --> not sure yet if this is fixed or floating point, see ODATA-76
> - Single
> - Double
> Missing numeric types
> - Quadruple == binary128
> - DECFLOAT in various lengths

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