[
https://issues.apache.org/jira/browse/TAJO-308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
hyoungjunkim updated TAJO-308:
------------------------------
Attachment: TAJO-308_2.patch
I've attached third patch that returns NullDatum if input is null.
> Implement length(string) function
> ---------------------------------
>
> Key: TAJO-308
> URL: https://issues.apache.org/jira/browse/TAJO-308
> Project: Tajo
> Issue Type: Improvement
> Components: operator/function/udf
> Reporter: Hyunsik Choi
> Assignee: hyoungjunkim
> Priority: Minor
> Labels: newbie
> Attachments: TAJO-308.patch, TAJO-308_1.patch, TAJO-308_2.patch
>
>
> length(string) function returns the number of characters in string.
> {code}
> int length(string)
> {code}
--
This message was sent by Atlassian JIRA
(v6.1#6144)
