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Posted to issues@ignite.apache.org by "Pavel Tupitsyn (JIRA)" <ji...@apache.org> on 2017/07/04 15:58:01 UTC

[jira] [Updated] (IGNITE-4818) .NET DayOfWeek does not work as a LINQ parameter

     [ https://issues.apache.org/jira/browse/IGNITE-4818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Tupitsyn updated IGNITE-4818:
-----------------------------------
    Fix Version/s:     (was: 2.1)

> .NET DayOfWeek does not work as a LINQ parameter
> ------------------------------------------------
>
>                 Key: IGNITE-4818
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4818
>             Project: Ignite
>          Issue Type: Bug
>          Components: platforms
>    Affects Versions: 1.9
>            Reporter: Pavel Tupitsyn
>            Priority: Minor
>              Labels: .NET, LINQ
>
> IGNITE-4359 added support for {{DateTime.DayOfWeek}}, but it can't be used in Where clause:
> {code}
> var res = persons.AsCacheQueryable().Where(x => x.Value.BirthDay.DayOfWeek == DayOfWeek.Monday);
> {code}
> This fails because {{DayOfWeek.Monday}} is written as a serializable enum.
> Workaround is to cast to an int:
> {code}
> var res = persons.AsCacheQueryable().Where(x => (int)x.Value.BirthDay.DayOfWeek == (int)DayOfWeek.Monday);
> {code}



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