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Posted to issues@ignite.apache.org by "Pavel Tupitsyn (JIRA)" <ji...@apache.org> on 2017/09/04 09:34:00 UTC

[jira] [Updated] (IGNITE-6244) .NET: Thin client: ScanQuery

     [ https://issues.apache.org/jira/browse/IGNITE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Tupitsyn updated IGNITE-6244:
-----------------------------------
    Description: 
Implement ScanQuery in thin client.

Challenges:
* Query cursor. This will require some kind of HandleRegistry on Java side, so we can pass an ID back to client (see {{OdbcRequestHandler.qryCursors}} as an example).
* Predicate. Thin client is not .NET-specific. We need a way to support predicates in (at least) Java and .NET, there should be some platform id.

  was:
Implement ScanQuery in thin client.

Challenges:
* Query cursor. This will require some kind of HandleRegistry on Java side, so we can pass an ID back to client.
* Predicate. Thin client is not .NET-specific. We need a way to support predicates in (at least) Java and .NET, there should be some platform id.


> .NET: Thin client: ScanQuery
> ----------------------------
>
>                 Key: IGNITE-6244
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6244
>             Project: Ignite
>          Issue Type: Improvement
>          Components: platforms
>            Reporter: Pavel Tupitsyn
>            Assignee: Pavel Tupitsyn
>              Labels: .NET
>             Fix For: 2.3
>
>
> Implement ScanQuery in thin client.
> Challenges:
> * Query cursor. This will require some kind of HandleRegistry on Java side, so we can pass an ID back to client (see {{OdbcRequestHandler.qryCursors}} as an example).
> * Predicate. Thin client is not .NET-specific. We need a way to support predicates in (at least) Java and .NET, there should be some platform id.



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