[jira] [Updated] (HIVE-2917) Add support for various charsets in LazySimpleSerDe

["Kai Zhang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-2917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kai Zhang updated HIVE-2917:
----------------------------

    Status: Patch Available  (was: Open)
    
> Add support for various charsets in LazySimpleSerDe
> ---------------------------------------------------
>
>                 Key: HIVE-2917
>                 URL: https://issues.apache.org/jira/browse/HIVE-2917
>             Project: Hive
>          Issue Type: New Feature
>          Components: CLI, Serializers/Deserializers
>    Affects Versions: 0.9.0
>            Reporter: Kai Zhang
>         Attachments: HIVE-2917.1.patch.txt, HIVE-2917.2.patch.txt, HIVE-2917.3.patch.txt, HIVE-2917.D2619.1.patch
>
>
> Currently hive can only serialize/deserialize data encoded in utf-8.
> It would be useful to specify the data's charset when creating the table.
> The idea is to add a new keyword CHARSET to set charset at table level.
> For example:
> CREATE TABLE tbl1 (col1 STRING) ROW FORMAT CHARET "GBK" DELIMITED FIELDS TERMINATED BY '\t';
> Another place to use CHARSET is in TRANSFORM clause.
> For example:
> SELECT TRANSFORM(col1, col2) ROW FORMAT CHARSET 'gbk'
> USING 'some_script'
> AS (col3, col4) ROW FORMAT CHARSET 'utf-8';

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