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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-701) lots of reserved keywords in hive
Date Fri, 22 Feb 2013 02:56:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13583849#comment-13583849
] 

Hudson commented on HIVE-701:
-----------------------------

Integrated in Hive-trunk-h0.21 #1981 (See [https://builds.apache.org/job/Hive-trunk-h0.21/1981/])
    HIVE-701. lots of reserved keywords in hive. (Samuel Yuan via kevinwilfong) (Revision
1448762)

     Result = FAILURE
kevinwilfong : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1448762
Files : 
* /hive/trunk/cli/src/java/org/apache/hadoop/hive/cli/CliDriver.java
* /hive/trunk/ql/build.xml
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/FromClauseParser.g
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/HiveLexer.g
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ParseDriver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SelectClauseParser.g
* /hive/trunk/ql/src/test/queries/clientnegative/show_tables_bad1.q
* /hive/trunk/ql/src/test/queries/clientnegative/show_tables_bad2.q
* /hive/trunk/ql/src/test/queries/clientpositive/nonreserved_keywords_input37.q
* /hive/trunk/ql/src/test/queries/clientpositive/nonreserved_keywords_insert_into1.q
* /hive/trunk/ql/src/test/results/clientnegative/archive_partspec3.q.out
* /hive/trunk/ql/src/test/results/clientnegative/invalid_create_tbl2.q.out
* /hive/trunk/ql/src/test/results/clientnegative/invalid_tbl_name.q.out
* /hive/trunk/ql/src/test/results/clientnegative/lateral_view_join.q.out
* /hive/trunk/ql/src/test/results/clientnegative/select_udtf_alias.q.out
* /hive/trunk/ql/src/test/results/clientnegative/show_tables_bad1.q.out
* /hive/trunk/ql/src/test/results/clientnegative/show_tables_bad2.q.out
* /hive/trunk/ql/src/test/results/clientpositive/nonreserved_keywords_input37.q.out
* /hive/trunk/ql/src/test/results/clientpositive/nonreserved_keywords_insert_into1.q.out
* /hive/trunk/ql/src/test/results/compiler/errors/missing_overwrite.q.out
* /hive/trunk/ql/src/test/results/compiler/errors/wrong_distinct2.q.out

                
> lots of reserved keywords in hive
> ---------------------------------
>
>                 Key: HIVE-701
>                 URL: https://issues.apache.org/jira/browse/HIVE-701
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Samuel Yuan
>             Fix For: 0.11.0
>
>         Attachments: HIVE-701.1.patch.txt, HIVE-701.2.patch.txt, HIVE-701.D8397.1.patch,
HIVE-701.HIVE-701.D8397.2.patch, HIVE-701.HIVE-701.D8397.3.patch
>
>
> There is a problem if we want to use some reserved keywords:
> for example, creating a function of name left/right ? left/right is already a reserved
keyword.
> The other way around should also be possible - if we want to add a 'show tables status'
and some applications already use status as a column name, they should not break

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