tajo-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jae Young Lee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TAJO-381) find_in_set
Date Fri, 20 Dec 2013 03:58:06 GMT

     [ https://issues.apache.org/jira/browse/TAJO-381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jae Young Lee updated TAJO-381:
-------------------------------

    Attachment: TAJO-381.patch

I've attached a patch file for this issue.
Please review it.

> find_in_set
> -----------
>
>                 Key: TAJO-381
>                 URL: https://issues.apache.org/jira/browse/TAJO-381
>             Project: Tajo
>          Issue Type: Improvement
>            Reporter: Jae Young Lee
>            Assignee: Jae Young Lee
>            Priority: Minor
>         Attachments: TAJO-381.patch
>
>
> find_in_set(str,str_array) - Returns the first occurrence of str in str_array where str_array
is a comma-delimited string.
> Returns null if either argument is null. Returns 0 if the first argument has any commas.
> Example:
> "select find_in_set('cr','crt,c,cr,c,def') as col1 "
> -> result: 3



--
This message was sent by Atlassian JIRA
(v6.1.4#6159)

Mime
View raw message