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https://issues.apache.org/jira/browse/CASSANDRA-18477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Miklosovic updated CASSANDRA-18477:
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Status: Open (was: Patch Available)
> Do not require allow filtering when all primary keys are specified in SELECT
> -----------------------------------------------------------------------------
>
> Key: CASSANDRA-18477
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18477
> Project: Cassandra
> Issue Type: Bug
> Components: CQL/Semantics
> Reporter: Stefan Miklosovic
> Assignee: Stefan Miklosovic
> Priority: Normal
> Fix For: 5.x
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> This was discussed in
> https://lists.apache.org/thread/loj6jgv54szdvyt3wmvbtwwrrg1dtlxq
> Basically, when I have this table:
> {code}
> create table ks.tb (p1 int, c1 int, col1 int, col2 int, primary key (p1, c1));
> {code}
> and I do this
> {code}
> select * from ks.tb where p1 = 1 and c1 = 2 and col2 = 1;
> {code}
> this will fail and it will require to use ALLOW FILTERING just because we are
> also specifying "col2". This is clearly a bug - there is no reason to require
> it if we are going to fetch one row only as all partition and clustering keys
> were specified.
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