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From "Viktor Gerdin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2409) Semicolons in strings/comments are parsed as query-ending.
Date Fri, 27 Jan 2017 12:46:24 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15842764#comment-15842764
] 

Viktor Gerdin commented on HIVE-2409:
-------------------------------------

This is still an issue (Hive version 1.2.1.2.4 via HDP 2.4).

> Semicolons in strings/comments are parsed as query-ending.
> ----------------------------------------------------------
>
>                 Key: HIVE-2409
>                 URL: https://issues.apache.org/jira/browse/HIVE-2409
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Adam Kramer
>
> This fails:
> select '.*? (f_.*?)[ ;$]' from akramer_one_row ;
> This succeeds:
> select '.*? (f_.*?)[ \;$]' from akramer_one_row ;
> ...there is no reasonable syntactic structure that wuold require the escaping of a semicolon
in a '-marked string. The query parser should NOT split on semicolons that are in strings
OR in comments. 



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