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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-643) Hive to recognized escaped strings
Date Fri, 17 Jul 2009 23:04:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12732779#action_12732779
] 

Namit Jain commented on HIVE-643:
---------------------------------

awesome - looks good

will commit if the tests pass

> Hive to recognized escaped strings
> ----------------------------------
>
>                 Key: HIVE-643
>                 URL: https://issues.apache.org/jira/browse/HIVE-643
>             Project: Hadoop Hive
>          Issue Type: Bug
>            Reporter: Zheng Shao
>            Priority: Minor
>             Fix For: 0.4.0
>
>         Attachments: HIVE-643.1.patch
>
>
> The Hive.g grammar rule does not allow including quotes in the string literals using
"\".
> {code}
> StringLiteral
>     :
>     ( '\'' ( ~'\'')* '\'' | '\"' (~'\"')* '\"' )+
>     ;
> {code}
> We should change it to work with escaped quotes.

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