Peter Rozsa created IMPALA-12581:
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             Summary: ILIKE and IREGEXP don't work with non-const argument 
values
                 Key: IMPALA-12581
                 URL: https://issues.apache.org/jira/browse/IMPALA-12581
             Project: IMPALA
          Issue Type: Improvement
          Components: be
    Affects Versions: Impala 4.3.0
            Reporter: Peter Rozsa


ILIKE and IREGEXP's backend implementation does not set the case-insensitive 
flag when the argument value is non-constant.

Example:

 
{code:java}
create table ilike_test (x string, y string);
insert into ilike_test values ('ABC','b');
select x ilike concat('%', y, '%') from ilike_test;{code}
 

 



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