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Posted to commits@cassandra.apache.org by "Sam Tunnicliffe (JIRA)" <ji...@apache.org> on 2016/03/22 13:04:25 UTC
[jira] [Comment Edited] (CASSANDRA-11397) LIKE query on clustering
column index returns incorrect results
[ https://issues.apache.org/jira/browse/CASSANDRA-11397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15206235#comment-15206235 ]
Sam Tunnicliffe edited comment on CASSANDRA-11397 at 3/22/16 12:04 PM:
-----------------------------------------------------------------------
Linked branches add a fix and unit test to {{SASIIndexTest}}
||branch||testall||dtest||
|[11397-3.5|https://github.com/beobal/cassandra/tree/11397-3.5]|[testall|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-3.5-testall]|[dtest|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-3.5-dtest]|
|[11397-trunk|https://github.com/beobal/cassandra/tree/11397-trunk]|[testall|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-trunk-testall]|[dtest|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-trunk-dtest]|
was (Author: beobal):
||branch||testall||dtest||
|[11397-3.5|https://github.com/beobal/cassandra/tree/11397-3.5]|[testall|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-3.5-testall]|[dtest|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-3.5-dtest]|
|[11397-trunk|https://github.com/beobal/cassandra/tree/11397-trunk]|[testall|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-trunk-testall]|[dtest|http://cassci.datastax.com/view/Dev/view/beobal/job/beobal-11397-trunk-dtest]|
> LIKE query on clustering column index returns incorrect results
> ---------------------------------------------------------------
>
> Key: CASSANDRA-11397
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11397
> Project: Cassandra
> Issue Type: Bug
> Reporter: Sam Tunnicliffe
> Assignee: Sam Tunnicliffe
> Labels: sasi
> Fix For: 3.5
>
>
> The way that {{ClusteringIndexFilter}} and {{RowFilter}} are constructed when a {{LIKE}} restriction on a clustering column is present is incorrect. For example:
> {code}
> cqlsh> create table ks.t1 (k text, c1 text, c2 text, c3 text, v text, primary key (k,c1,c2,c3));
> cqlsh> create custom index on ks.t1(c2) using 'org.apache.cassandra.index.sasi.SASIIndex';
> cqlsh> select * from ks.t1;
> k | c1 | c2 | c3 | v
> ---+----+----+----+-----
> a | ba | ca | da | val
> a | bb | cb | db | val
> a | bc | cc | dc | val
> (3 rows)
>
> cqlsh> select * from ks.t1 where c1 = 'ba' and c3 = 'da' and c2 LIKE 'c%' ALLOW FILTERING;
> k | c1 | c2 | c3 | v
> ---+----+----+----+---
> (0 rows)
> {code}
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