[jira] [Updated] (TAJO-2132) Implement Index operator to access an element of array value

["Hyunsik Choi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAJO-2132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi updated TAJO-2132:
-------------------------------
    Description: 
Index operator can be used as
{code}
select col1[0] from table1;
{code}

It will get an element value from an array value.

  was:
Index operator can be used as
{code}
select col1[0] from table1;
{code}

It will get an element value from a array value.


> Implement Index operator to access an element of array value
> ------------------------------------------------------------
>
>                 Key: TAJO-2132
>                 URL: https://issues.apache.org/jira/browse/TAJO-2132
>             Project: Tajo
>          Issue Type: Sub-task
>          Components: Data Type, Expression
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.12.0
>
>
> Index operator can be used as
> {code}
> select col1[0] from table1;
> {code}
> It will get an element value from an array value.



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