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https://issues.apache.org/jira/browse/PHOENIX-6798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chenglei updated PHOENIX-6798:
------------------------------
Description:
Consider following table:
{code}
create table test_table
(group_id integer not null,
keyword varchar not null,
cost integer,
CONSTRAINT TEST_PK PRIMARY KEY (group_id,keyword))
{code}
when we query the sql :
{code}
select keyword,sum(cost) from test group by keyword order by keyword desc
{code}
was:
Consider following table and sql:
{code}
create table test_table
(group_id integer not null,
keyword varchar not null,
cost integer,
CONSTRAINT TEST_PK PRIMARY KEY (group_id,keyword))
{code}
> Eliminate unnecessary reversed scan
> -----------------------------------
>
> Key: PHOENIX-6798
> URL: https://issues.apache.org/jira/browse/PHOENIX-6798
> Project: Phoenix
> Issue Type: Bug
> Components: core
> Affects Versions: 5.1.2
> Reporter: chenglei
> Priority: Major
>
> Consider following table:
> {code}
> create table test_table
> (group_id integer not null,
> keyword varchar not null,
> cost integer,
> CONSTRAINT TEST_PK PRIMARY KEY (group_id,keyword))
> {code}
> when we query the sql :
> {code}
> select keyword,sum(cost) from test group by keyword order by keyword desc
> {code}
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