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https://issues.apache.org/jira/browse/TAJO-1428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated TAJO-1428:
--------------------------------
Description:
Tajo cannot handle min(date), max(date).
{code:sql}
default> create table t_date(d date);
OK
default> insert into t_date select current_date();
(1 rows, 0.07 sec, 11 B inserted)
default> select * from t_date;
d
-------------------------------
2015-03-20
(1 rows, 0.138 sec, 11 B selected)
default> select max(d) from t_date;
ERROR: function max(date) does not exist
{code}
was:
Tajo can not handle max(date).
{code:sql}
default> create table t_date(d date);
OK
default> insert into t_date select current_date();
(1 rows, 0.07 sec, 11 B inserted)
default> select * from t_date;
d
-------------------------------
2015-03-20
(1 rows, 0.138 sec, 11 B selected)
default> select max(d) from t_date;
ERROR: function max(date) does not exist
{code}
Summary: Support min(DATE), max(DATE) function (was: Support max(DATE)
function)
> Support min(DATE), max(DATE) function
> -------------------------------------
>
> Key: TAJO-1428
> URL: https://issues.apache.org/jira/browse/TAJO-1428
> Project: Tajo
> Issue Type: Improvement
> Environment: Tajo 0.10.0
> Tajo 0.11.0-SNAPSHOT
> Reporter: Dongjoon Hyun
>
> Tajo cannot handle min(date), max(date).
> {code:sql}
> default> create table t_date(d date);
> OK
> default> insert into t_date select current_date();
> (1 rows, 0.07 sec, 11 B inserted)
> default> select * from t_date;
> d
> -------------------------------
> 2015-03-20
> (1 rows, 0.138 sec, 11 B selected)
> default> select max(d) from t_date;
> ERROR: function max(date) does not exist
> {code}
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