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https://issues.apache.org/jira/browse/HIVE-15728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15851092#comment-15851092
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Fei Hui commented on HIVE-15728:
--------------------------------
hi [~therandomsuit]
I have tested, and thereis no problem in hive lastest version.
Total MapReduce CPU Time Spent: 1 seconds 620 msec
OK
NULL
> Empty table returns result when querying partitioned field with a function
> --------------------------------------------------------------------------
>
> Key: HIVE-15728
> URL: https://issues.apache.org/jira/browse/HIVE-15728
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 1.1.0
> Reporter: Jared Leable
>
> If a partitioned table contained data and is then truncated a query will
> still return a result when using a function on a partitioned field.
> create table test1 (
> field string
> )
> partitioned by(dt string);
> set hive.exec.dynamic.partition.mode=nonstrict;
> insert into test1
> partition(dt)
> select 'a','2017-01-01';
> -- to view inserted records
> select * from test1;
> -- to delete all records from the table
> truncate table test1;
> -- to view 0 records in the table
> select * from test1;
> -- still returns a result of '2017-01-01'
> select max(dt) from test1;
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