[jira] [Commented] (HIVE-10454) Query against partitioned table in strict mode failed with "No partition predicate found" even if partition predicate is specified.

["Xuefu Zhang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-10454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14509084#comment-14509084 ] 

Xuefu Zhang commented on HIVE-10454:
------------------------------------

I'm not sure if in strict mode an equal condition on partition column is expected. Otherwise, the query can still span to all or a large number of partitions.

> Query against partitioned table in strict mode failed with "No partition predicate found" even if partition predicate is specified.
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-10454
>                 URL: https://issues.apache.org/jira/browse/HIVE-10454
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>
> The following queries fail:
> {noformat}
> create table t1 (c1 int) PARTITIONED BY (c2 string);
> set hive.mapred.mode=strict;
> select * from t1 where t1.c2 < to_date(date_add(from_unixtime( unix_timestamp() ),1));
> {noformat}
> The query failed with "No partition predicate found for alias t1".



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