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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13583) E061-14: Search Conditions
Date Fri, 12 May 2017 21:45:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16008743#comment-16008743
] 

Lefty Leverenz commented on HIVE-13583:
---------------------------------------

Thanks [~cartershanklin].  Should these predicates be documented in the same sections as IS
NULL and IS NOT NULL?

* [Operators and UDFs -- Operators Precedences | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-OperatorsprecedencesOperatorsPrecedencesOperatorsPrecedences]
* [Operators and UDFs -- Relational Operators | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-RelationalOperators]

The conditional functions belong here:

* [Operators and UDFs -- Conditional Functions | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-ConditionalFunctions]

Any new keywords belong here, in the 3.0.0 row:

* [DDL -- Keywords | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-Keywords,Non-reservedKeywordsandReservedKeywords]

I added a TODOC3.0 label.

> E061-14: Search Conditions
> --------------------------
>
>                 Key: HIVE-13583
>                 URL: https://issues.apache.org/jira/browse/HIVE-13583
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Carter Shanklin
>            Assignee: Zoltan Haindrich
>              Labels: TODOC3.0
>             Fix For: 3.0.0
>
>         Attachments: HIVE-13583.1.patch, HIVE-13583.2.patch
>
>
> This is a part of the SQL:2011 Analytics Complete Umbrella JIRA HIVE-13554. Support for
various forms of search conditions are mandatory in the SQL standard. For example, "<predicate>
is not true;" Hive should support those forms mandated by the standard.



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