[jira] [Updated] (CASSANDRA-19544) Vector search should be able to restrict on clustering keys when filtering isn't required

[Michael Semb Wever (Jira)]

     [ 
https://issues.apache.org/jira/browse/CASSANDRA-19544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Michael Semb Wever updated CASSANDRA-19544:
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    Attachment: CASSANDRA-19544_trunk_results_details.tar.xz
                CASSANDRA-19544_trunk_ci_summary.html
                CASSANDRA-19544_50_results_details.tar.xz
                CASSANDRA-19544_51_ci_summary.html

> Vector search should be able to restrict on clustering keys when filtering 
> isn't required
> -----------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-19544
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-19544
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Feature/Vector Search
>            Reporter: Michael Semb Wever
>            Assignee: Michael Semb Wever
>            Priority: Normal
>             Fix For: 5.0.x, 5.x
>
>         Attachments: CASSANDRA-19544_50_results_details.tar.xz, 
> CASSANDRA-19544_trunk_ci_summary.html, 
> CASSANDRA-19544_trunk_results_details.tar.xz
>
>
> With a table that has {{primary key((a,b),c,d)}}
> a restriction on only the partition works,
> e.g. {{where a=. and b=. order by . ann of .}}
> but a restriction that also includes a forward sequence of clustering keys 
> (i.e. a clustering key restriction that wouldn't require filtering) does not 
> currently work.
> e.g. {{where a=. and b=. and c=. order by . ann of .}}
> It appears that StatementRestriction:321 is a little too greedy.



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