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From "Venkata Harikrishna Nukala (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-14344) Support filtering using IN restrictions
Date Mon, 27 Aug 2018 10:48:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-14344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Venkata Harikrishna Nukala updated CASSANDRA-14344:
---------------------------------------------------
    Attachment: 14344-trunk-inexpression-approach-2.txt

> Support filtering using IN restrictions
> ---------------------------------------
>
>                 Key: CASSANDRA-14344
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14344
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Dikang Gu
>            Assignee: Venkata Harikrishna Nukala
>            Priority: Major
>         Attachments: 14344-trunk-2.txt, 14344-trunk-inexpression-approach-2.txt, 14344-trunk-inexpression-approach.txt,
14344-trunk.txt
>
>
> Support IN filter query like this:
>  
> CREATE TABLE ks1.t1 (
>     key int,
>     col1 int,
>     col2 int,
>     value int,
>     PRIMARY KEY (key, col1, col2)
> ) WITH CLUSTERING ORDER BY (col1 ASC, col2 ASC)
>  
> cqlsh:ks1> select * from t1 where key = 1 and col2 in (1) allow filtering;
>  
>  key | col1 | col2 | value
> -----+------+------+-------
>    1 |    1 |    1 |     1
>    1 |    2 |    1 |     3
>  
> (2 rows)
> cqlsh:ks1> select * from t1 where key = 1 and col2 in (1, 2) allow filtering;
> *{color:#ff0000}InvalidRequest: Error from server: code=2200 [Invalid query] message="IN
restrictions are not supported on indexed columns"{color}*
> cqlsh:ks1>



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