Haifeng Chen created HIVE-19399:
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Summary: Download cast generating incorrect value for vectorization
Key: HIVE-19399
URL: https://issues.apache.org/jira/browse/HIVE-19399
Project: Hive
Issue Type: Bug
Components: Vectorization
Affects Versions: 3.1.0
Reporter: Haifeng Chen
The following sql scripts generating different result for vectorization
disabled and enabled.
drop table test_schema;
create table test_schema (f int) stored as parquet;
insert into test_schema values ('99999');
select cast(f as tinyint) + 1 from test_schema;
For non-vectorization, the result is -96 while for vectorization mode, it is
100000
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