Taras Bobrovytsky created IMPALA-7243:
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Summary: width_bucket() returns an incorrect result
Key: IMPALA-7243
URL: https://issues.apache.org/jira/browse/IMPALA-7243
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 3.1.0
Reporter: Taras Bobrovytsky
The following query returns an incorrect result:
{code:java}
select width_bucket(cast(9 as decimal(10,7)), cast(-60000 as decimal(11,6)),
cast(10 as decimal(7,5)), 249895273);{code}
Result:
{code:java}
1{code}
Since 9 is slightly less than the upper bound, which is 10, the result should
be the number of buckets.
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