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Posted to issues@ignite.apache.org by "Evgeny Stanilovsky (Jira)" <ji...@apache.org> on 2022/10/27 17:54:00 UTC

[jira] [Resolved] (IGNITE-17330) Support RO TX by SQL

     [ https://issues.apache.org/jira/browse/IGNITE-17330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Evgeny Stanilovsky resolved IGNITE-17330.
-----------------------------------------
    Resolution: Fixed

> Support RO TX by SQL
> --------------------
>
>                 Key: IGNITE-17330
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17330
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Yury Gerzhedovich
>            Assignee: Evgeny Stanilovsky
>            Priority: Major
>              Labels: ignite-3
>             Fix For: 3.0.0-beta1
>
>          Time Spent: 5h 10m
>  Remaining Estimate: 0h
>
> SQL use RW transaction mode. It's not efficient in case we need just read consistent data.
> After implementing IGNITE-17260 we should add support RO transaction for SQL queries. Seems required just use transaction method with timestamp (org.apache.ignite.hlc.HybridClock#now) as parameter.



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