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https://issues.apache.org/jira/browse/CASSANDRA-7396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16023407#comment-16023407
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Robert Stupp commented on CASSANDRA-7396:
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bq. {{WRITETIME() + TTL()}} ... require some significant refactoring
Alright, let's tackle that in 8877.
The review-fixes LGTM and testall + dtests look fine.
Regarding the "double slice" thing:
I'd be fine if we don't allow any more restrictions after a slice selection.
Mean, there's currently no way to do what I intended to do with
{{m\[1..\]\[2\]}}. Some examples for what I'm thinking of:
* {{m\[1..\]\[2\]}} --> not allowed
* {{m\[1\]\[2\]}} --> allowed
* {{m\[1\]\[2..\]}} --> allowed
* {{m\[1..\]\[2..\]}} --> not allowed
* {{m\[1\]\[2..\]\[3\]}} --> not allowed
Just want to ensure that we have the option to do that later, if there's demand
for 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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