[jira] [Commented] (CASSANDRA-7396) Allow selecting Map values and Set elements

2020-09-08 Thread Benjamin Lerer (Jira) 


[ 
https://issues.apache.org/jira/browse/CASSANDRA-7396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17192187#comment-17192187
 ] 

Benjamin Lerer commented on CASSANDRA-7396:
---

This patch was committed in 4.0-alpha1.

Also if I have query
{quote}
select col1, col2, col3 from table A

v/s 

select map['keycol1'],map['keycol2'],map['keycol3'] from table A

Would both the queries have equivalent performance ?
{quote}

It might vary base on your particuliar use case (e.g the type of collection 
frozen/unfrozen, the elements within ...) 

> Allow selecting Map values and Set elements
> ---
>
> Key: CASSANDRA-7396
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7396
> Project: Cassandra
>  Issue Type: New Feature
>  Components: Legacy/CQL
>Reporter: Jonathan Ellis
>Assignee: Sylvain Lebresne
>Priority: Normal
>  Labels: cql
> Fix For: 4.0, 4.0-alpha1
>
> Attachments: 7396_unit_tests.txt
>
>
> Allow "SELECT map['key]" and "SELECT list[index]."  (Selecting a UDT subfield 
> is already supported.)



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[jira] [Commented] (CASSANDRA-7396) Allow selecting Map values and Set elements

2020-09-03 Thread Amol (Jira) 


[ 
https://issues.apache.org/jira/browse/CASSANDRA-7396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17190498#comment-17190498
 ] 

Amol commented on CASSANDRA-7396:
-

In which version will this funcnaility be available? I am on cassandra 3.11 and 
dosent seem to work

> Allow selecting Map values and Set elements
> ---
>
> Key: CASSANDRA-7396
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7396
> Project: Cassandra
>  Issue Type: New Feature
>  Components: Legacy/CQL
>Reporter: Jonathan Ellis
>Assignee: Sylvain Lebresne
>Priority: Normal
>  Labels: cql
> Fix For: 4.0, 4.0-alpha1
>
> Attachments: 7396_unit_tests.txt
>
>
> Allow "SELECT map['key]" and "SELECT list[index]."  (Selecting a UDT subfield 
> is already supported.)



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[jira] [Commented] (CASSANDRA-7396) Allow selecting Map values and Set elements

2017-08-30 Thread Philip Thompson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-7396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16146924#comment-16146924
 ] 

Philip Thompson commented on CASSANDRA-7396:


I wrote those tests, I think literal years ago. It is quite likely this patch 
has diverged in functionality since then, so the people working on this ticket 
will probably need to re-write them. 

> Allow selecting Map values and Set elements
> ---
>
> 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: 4.0
>
> Attachments: 7396_unit_tests.txt
>
>
> Allow "SELECT map['key]" and "SELECT list[index]."  (Selecting a UDT subfield 
> is already supported.)



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[jira] [Commented] (CASSANDRA-7396) Allow selecting Map values and Set elements

2017-08-30 Thread Marcus Eriksson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-7396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16146909#comment-16146909
 ] 

Marcus Eriksson commented on CASSANDRA-7396:


There are a few upgrade dtests being skipped waiting for this - should we 
enable them now that this is in?

> Allow selecting Map values and Set elements
> ---
>
> 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: 4.0
>
> Attachments: 7396_unit_tests.txt
>
>
> Allow "SELECT map['key]" and "SELECT list[index]."  (Selecting a UDT subfield 
> is already supported.)



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[jira] [Commented] (CASSANDRA-7396) Allow selecting Map values and Set elements

2017-06-01 Thread Benjamin Lerer (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-7396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16033136#comment-16033136
 ] 

Benjamin Lerer commented on CASSANDRA-7396:
---

Thanks to everybody for all the work.

> Allow selecting Map values and Set elements
> ---
>
> 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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