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Posted to issues@kylin.apache.org by "Congling Xia (Jira)" <ji...@apache.org> on 2021/07/22 08:58:00 UTC
[jira] [Updated] (KYLIN-5042) floor function return wrong result
for date type
[ https://issues.apache.org/jira/browse/KYLIN-5042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Congling Xia updated KYLIN-5042:
--------------------------------
Affects Version/s: v4.0.0-beta
> floor function return wrong result for date type
> ------------------------------------------------
>
> Key: KYLIN-5042
> URL: https://issues.apache.org/jira/browse/KYLIN-5042
> Project: Kylin
> Issue Type: Bug
> Affects Versions: v4.0.0-beta, v3.1.2
> Reporter: Congling Xia
> Priority: Major
>
> floor function return wrong result for date type, for example:
> {code:java}
> select
> floor(current_date to YEAR),
> floor(cast('2021-07-01' AS DATE) to YEAR),
> floor(cast('2021-07-01' AS TIMESTAMP) to YEAR)
> {code}
> the result is:
> {code:java}
> EXPR$0 EXPR$1 EXPR$2
> 1970-01-01 1970-01-01 2021-01-01 00:00:00
> {code}
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