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https://issues.apache.org/jira/browse/DRILL-962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-962:
---------------------------------
Issue Type: Improvement (was: Bug)
> = or <> filter with date against timestamp columns fail
> -------------------------------------------------------
>
> Key: DRILL-962
> URL: https://issues.apache.org/jira/browse/DRILL-962
> Project: Apache Drill
> Issue Type: Improvement
> Components: Functions - Drill
> Reporter: Krystal
> Assignee: Mehant Baid
> Fix For: Future
>
>
> git.commit.id.abbrev=27a9c98
> git.build.time=10.06.2014 @ 21\:15\:17 PDT
> 0: jdbc:drill:schema=dfs> select cast(name as varchar(30)), cast(create_time
> as timestamp) create_time from student where cast(create_time as timestamp) =
> date '2014-05-31';
> message: "Failure while parsing sql. < ValidationException:[
> org.eigenbase.util.EigenbaseContextException: From line 1, column 97 to line
> 1, column 146 ] < EigenbaseContextException:[ From line 1, column 97 to line
> 1, column 146 ] < SqlValidatorException:[ Cannot apply '=' to arguments of
> type '<TIMESTAMP(0)> = <DATE>'. Supported form(s): '<COMPARABLE_TYPE> =
> <COMPARABLE_TYPE>' ]"
> ]
> The query run successfully in postgres and oracle. Looks like these 2 rdbms
> implicitly convert the date to timestamp.
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