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From "Nikolay Izhikov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-7691) Provide info about DECIMAL column scale and precision
Date Thu, 19 Apr 2018 13:57:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-7691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16444076#comment-16444076
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Nikolay Izhikov commented on IGNITE-7691:
-----------------------------------------

[~vozerov]

As far as I can see there is no backward compatibility described in thin client protocol [1].
Actually, the documentation said opposite thing, you must ensure that your client and your
server are compatible.

{quote}
The first message upon connection establishment must be a handshake. Handshake ensures that
client and server versions are compatible.
{quote}

I'm really confused here.

[1] https://cwiki.apache.org/confluence/display/IGNITE/IEP-9+Thin+Client+Protocol#IEP-9ThinClientProtocol-ClientOperations

> Provide info about DECIMAL column scale and precision
> -----------------------------------------------------
>
>                 Key: IGNITE-7691
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7691
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>    Affects Versions: 2.4
>            Reporter: Nikolay Izhikov
>            Assignee: Nikolay Izhikov
>            Priority: Minor
>             Fix For: 2.6
>
>
> Currently, it impossible to obtain scale and precision of DECIMAL column from sql table
metadata.
> Ignite should provide those type of meta information.



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