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Posted to issues@ignite.apache.org by "Alexander Lapin (Jira)" <ji...@apache.org> on 2023/01/10 13:28:00 UTC

[jira] [Commented] (IGNITE-18141) Add ability to bind tables with distribution zones on table creation

    [ https://issues.apache.org/jira/browse/IGNITE-18141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17656642#comment-17656642 ] 

Alexander Lapin commented on IGNITE-18141:
------------------------------------------

[~Sergey Uttsel] LGTM from my side.

> Add ability to bind tables with distribution zones on table creation
> --------------------------------------------------------------------
>
>                 Key: IGNITE-18141
>                 URL: https://issues.apache.org/jira/browse/IGNITE-18141
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Alexander Lapin
>            Assignee: Sergey Uttsel
>            Priority: Major
>              Labels: ignite-3
>          Time Spent: 3h
>  Remaining Estimate: 0h
>
> h3. Motivation
> In order to bind table to some non-default distribution zone following syntax is suggested
> {code:java}
> CREATE TABLE ... WITH PRIMARY_ZONE = primary_zone; {code}
> h3. Definition of Done
>  * It's possible to create table binded to any existing distribution zone using suql with syntax.
>  * It's not possible to change distribution zone - corresponding exception should be thrown. 
> h3. Implementation Notes
> Seems that it'll be necessary to add zone link to table configuration, probably using zone id. Let's check how it works for index to table bindings. 
> Within the scope of with syntax processing we may use with replicas as a reference implementation.



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