[jira] [Commented] (PIG-3542) Javadoc of REGEX_EXTRACT_ALL

["Nezih Yigitbasi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-3542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13802855#comment-13802855 ] 

Nezih Yigitbasi commented on PIG-3542:
--------------------------------------

Btw, that define statement does not work:

grunt> DEFINE GREEDY_EXTRACT REGEX_EXTRACT_ALL(false);
2013-10-23 05:38:28,441 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1200: <line 3, column 40>  mismatched input 'false' expecting RIGHT_PAREN
Details at logfile: /home/user/pig_1382531723261.log

> Javadoc of REGEX_EXTRACT_ALL
> ----------------------------
>
>                 Key: PIG-3542
>                 URL: https://issues.apache.org/jira/browse/PIG-3542
>             Project: Pig
>          Issue Type: Improvement
>          Components: documentation
>    Affects Versions: 0.12.0
>            Reporter: Nezih Yigitbasi
>            Priority: Minor
>         Attachments: PIG-3542.patch
>
>
> The javadoc of the built in function REGEX_EXTRACT_ALL has a minor problem when describing the matching strategy to set the useMatches constructor argument. To set useMatches to false the javadoc says:
> DEFINE GREEDY_EXTRACT REGEX_EXTRACT(false);
> instead it should be:
> DEFINE GREEDY_EXTRACT REGEX_EXTRACT_ALL(false);



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