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Posted to issues@ignite.apache.org by "Pavel Tupitsyn (Jira)" <ji...@apache.org> on 2021/07/05 10:26:00 UTC

[jira] [Assigned] (IGNITE-14966) Java thin: ClientFieldsQueryCursor fails to return columns before the first row gets accessed

     [ https://issues.apache.org/jira/browse/IGNITE-14966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Tupitsyn reassigned IGNITE-14966:
---------------------------------------

    Assignee:     (was: Pavel Tupitsyn)

> Java thin: ClientFieldsQueryCursor fails to return columns before the first row gets accessed
> ---------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-14966
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14966
>             Project: Ignite
>          Issue Type: Bug
>          Components: thin client
>    Affects Versions: 2.10
>            Reporter: Ivan Fedorenkov
>            Priority: Major
>             Fix For: 2.12
>
>
> When user issues a SQL query using the IgniteClient instance and wants to access the resulting list of columns as well as their total count he gets nothing and zero before the first row gets accessed. This behavior is incompatible with "fat" client nodes and server nodes that get this information right away.



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