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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/01/16 14:17:00 UTC
[jira] [Updated] (IGNITE-10379) SQL: Extract partition info from
BETWEEN and range conditions for integer types
[ https://issues.apache.org/jira/browse/IGNITE-10379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov updated IGNITE-10379:
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Ignite Flags: (was: Docs Required)
> SQL: Extract partition info from BETWEEN and range conditions for integer types
> -------------------------------------------------------------------------------
>
> Key: IGNITE-10379
> URL: https://issues.apache.org/jira/browse/IGNITE-10379
> Project: Ignite
> Issue Type: Task
> Components: sql
> Reporter: Vladimir Ozerov
> Assignee: Alexander Lapin
> Priority: Major
> Labels: iep-24
> Fix For: 2.8
>
>
> If there is a range condition on affinity column of integer type, we may try to extract partition info from it in a way similar to IN clause [1]:
> {{x BETWEEN 1 and 5}} -> {{x IN (1, 2, 3, 4, 5)}}
> {{x > 1 and x <= 5}} -> {{x IN (2, 3, 4, 5)}}
> [1] IGNITE-9632
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