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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-12381) analyze table compute stats for table with special characters will wipe out all the table stats
Date Tue, 10 Nov 2015 22:10:11 GMT
Pengcheng Xiong created HIVE-12381:
--------------------------------------

             Summary: analyze table compute stats for table with special characters will wipe
out all the table stats
                 Key: HIVE-12381
                 URL: https://issues.apache.org/jira/browse/HIVE-12381
             Project: Hive
          Issue Type: Bug
         Environment: repo:
{code}
drop table `t//`;
create table `t//` (col string);
insert into `t//` values(1);
insert into `t//` values(null);
analyze table `t//` compute statistics;
explain select * from `t//`;
{code}
The result 
{code}
Statistics: Num rows: 1 Data size: 5 Basic stats: COMPLETE Column stats: NONE
{code}
is wrong

            Reporter: Pengcheng Xiong
            Assignee: Pengcheng Xiong






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