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From "Robert Stupp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7396) Allow selecting Map key, List index
Date Tue, 30 May 2017 17:24:06 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16029787#comment-16029787
] 

Robert Stupp commented on CASSANDRA-7396:
-----------------------------------------

As discussed offline with Benjamin, let's keep it as it is.
Note for other readers: Adding _any_ restriction after a slice restriction is effectively
pointless. For example, {{m\[1..\]\[..2\]}} can and should be written as {{m\[1..2\]}}, {{m\[1..\]\[2\]}}
as {{m\[1..\]}}.

Therefore: +1, ship it!

> Allow selecting Map key, List index
> -----------------------------------
>
>                 Key: CASSANDRA-7396
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7396
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: CQL
>            Reporter: Jonathan Ellis
>            Assignee: Sylvain Lebresne
>              Labels: cql, docs-impacting
>             Fix For: 4.x
>
>         Attachments: 7396_unit_tests.txt
>
>
> Allow "SELECT map['key]" and "SELECT list[index]."  (Selecting a UDT subfield is already
supported.)



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