[jira] [Updated] (HIVE-2943) Escaping quote in partition value encodes both backslash and quote in the partition name

["Alan Gates (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-2943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Gates updated HIVE-2943:
-----------------------------

    Priority: Minor  (was: Major)
    
> Escaping quote in partition value encodes both backslash and quote in the partition name
> ----------------------------------------------------------------------------------------
>
>                 Key: HIVE-2943
>                 URL: https://issues.apache.org/jira/browse/HIVE-2943
>             Project: Hive
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 0.9.0
>            Reporter: Alan Gates
>            Priority: Minor
>
> {code}
> create table foo (a string, c int) partitioned by (b string) stored as textfile;
> alter table foo add partition (b = 'abc\'def') location '/bla';
> show partitions foo;
> OK
> b=abc%5C%27def
> {code}
> The \ has been encoded in as %5C in addition to the single quote (%27).  The parser should remove the backslash in this context, since it is here to escape the single quote.

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