ignite-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Artem Budnikov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-9819) SQL: document recomendation to use TIMESTAMP instead of DATE
Date Fri, 26 Oct 2018 07:48:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-9819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16664820#comment-16664820
] 

Artem Budnikov commented on IGNITE-9819:
----------------------------------------

Added this info to the Date data type section.

> SQL: document recomendation to use TIMESTAMP instead of DATE
> ------------------------------------------------------------
>
>                 Key: IGNITE-9819
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9819
>             Project: Ignite
>          Issue Type: Task
>          Components: documentation
>            Reporter: Vladimir Ozerov
>            Assignee: Artem Budnikov
>            Priority: Major
>             Fix For: 2.7
>
>
> We support both DATE (date only) and TIMESTAMP (date + time) data types. Unfortunately,
DATE data type is serialized/deserialized very inefficiently, what leads to performance degradation. 
> We need to warn users in documentation, that it is better to use TIMESTAMP than DATE.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message