[jira] [Created] (PHOENIX-6854) Salted global indexes does not work for queries with uncovered columns

[Kadir Ozdemir (Jira)]

Kadir Ozdemir created PHOENIX-6854:
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             Summary: Salted global indexes does not work for queries with 
uncovered columns
                 Key: PHOENIX-6854
                 URL: https://issues.apache.org/jira/browse/PHOENIX-6854
             Project: Phoenix
          Issue Type: Bug
            Reporter: Kadir Ozdemir
             Fix For: 5.2.0, 5.1.3


With an index hint, global indexes can be used for queries with uncovered 
columns. However, when the data table is salted, Phoenix does not project the 
columns correctly for for queries with uncovered columns, and thus the result 
set returns wrong columns. For example, the following select statement returns 
'b' instead of 'bcde'.

create table T1 (id varchar not null primary key, val1 varchar, val2 varchar, 
val3 varchar) SALT_BUCKETS=4;

upsert into T1 values ('b', 'bc', 'bcd', 'bcde');

CREATE INDEX I1 on T1 (val1) include (val2);

SELECT /*+ INDEX(T1 I1)*/ val3 from T1 WHERE val1 = 'bc';



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