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From "Krisztian Kasa (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-19064) Add mode to support delimited identifiers enclosed within double quotation
Date Wed, 22 Apr 2020 05:23:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-19064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Krisztian Kasa updated HIVE-19064:
----------------------------------
    Attachment: HIVE-19064.6.patch

> Add mode to support delimited identifiers enclosed within double quotation
> --------------------------------------------------------------------------
>
>                 Key: HIVE-19064
>                 URL: https://issues.apache.org/jira/browse/HIVE-19064
>             Project: Hive
>          Issue Type: Improvement
>          Components: Parser, SQL
>    Affects Versions: 3.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Krisztian Kasa
>            Priority: Major
>         Attachments: HIVE-19064.01.patch, HIVE-19064.02.patch, HIVE-19064.03.patch, HIVE-19064.4.patch,
HIVE-19064.5.patch, HIVE-19064.6.patch
>
>
> As per SQL standard. Hive currently uses `` (backticks). Default will continue being
backticks, but we will support identifiers within double quotation via configuration parameter.
> This issue will also extends support for arbitrary char sequences, e.g., containing {{~
! @ # $ % ^ & * () , < >}}, in database and table names. Currently, special characters
are only supported for column names.



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