Pengcheng Xiong created HIVE-12381:
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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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