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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13556) Support for double precision data type
Date Sun, 11 Sep 2016 05:42:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15481104#comment-15481104
] 

Lefty Leverenz commented on HIVE-13556:
---------------------------------------

Looks good, thanks [~kgyrtkirk].  I fixed a broken link and added version information for
PRECISION in the list of keywords.

Question:  Should PRECISION also be listed with the reserved keywords?  It's added at the
end of IdentifiersParser.g in a section with two keywords that are listed in the wiki as reserved
(REGEXP, RLIKE) and four others that aren't in the wiki's keywords list or reserved keywords
list (PRIMARY, FOREIGN, CONSTRAINT, REFERENCES).  Perhaps they should be listed too.

* [IdentifiersParser.g | https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g]

> Support for double precision data type
> --------------------------------------
>
>                 Key: HIVE-13556
>                 URL: https://issues.apache.org/jira/browse/HIVE-13556
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Types
>            Reporter: Ashutosh Chauhan
>            Assignee: Zoltan Haindrich
>              Labels: TODOC2.2
>             Fix For: 2.2.0
>
>         Attachments: HIVE-13554.1.patch, HIVE-13556.2.patch
>
>
> Add support for {{DOUBLE PRECISION}} data type as an alias for {{DOUBLE}} datatype



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