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Posted to commits@cassandra.apache.org by "Benjamin Lerer (JIRA)" <ji...@apache.org> on 2017/04/07 07:41:41 UTC
[jira] [Comment Edited] (CASSANDRA-13147) Secondary index query on
partition key columns might not return all the rows.
[ https://issues.apache.org/jira/browse/CASSANDRA-13147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15960413#comment-15960413 ]
Benjamin Lerer edited comment on CASSANDRA-13147 at 4/7/17 7:41 AM:
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{quote}
I see, thanks for the comments. I have just updated the 2.1 and 2.2 patches to use {{hasNoRegularColumnsRestriction()}}/{{!hasRegularColumnsRestriction()}} (I guess you meant this instead of {{hasClusteringColumnsRestriction()}}).
{quote}
Yes, sorry for the wrong copy past.
{quote}Do you think we should add the aforementioned {{testIndexOnRegularColumnWithPartitionWithoutRows}}?{quote}
This test already exist in the 3.x branches. I will add it has part of the commit in the 2.1 and 2.2 branches.
was (Author: blerer):
{quote}
I see, thanks for the comments. I have just updated the 2.1 and 2.2 patches to use {{hasNoRegularColumnsRestriction()}}/{{!hasRegularColumnsRestriction()}} (I guess you meant this instead of {{hasClusteringColumnsRestriction()}}).
{quote}
Yes, sorry for the wrong copy past.
{quote}Do you think we should add the aforementioned {{testIndexOnRegularColumnWithPartitionWithoutRows}}?{quote}
This test is already in the 3.X versions and will not bring much here due to the problem I mentioned previously.
> Secondary index query on partition key columns might not return all the rows.
> -----------------------------------------------------------------------------
>
> Key: CASSANDRA-13147
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13147
> Project: Cassandra
> Issue Type: Bug
> Reporter: Benjamin Lerer
> Assignee: Andrés de la Peña
> Fix For: 2.1.x, 2.2.x, 3.0.x, 3.11.x, 4.x
>
>
> A secondary index query on a partition key column will, apparently, not return the empty partitions with static data.
> The following unit test can be used to reproduce the problem.
> {code}
> public void testIndexOnPartitionKeyWithStaticColumnAndNoRows() throws Throwable
> {
> createTable("CREATE TABLE %s (pk1 int, pk2 int, c int, s int static, v int, PRIMARY KEY((pk1, pk2), c))");
> createIndex("CREATE INDEX ON %s (pk2)");
> execute("INSERT INTO %s (pk1, pk2, c, s, v) VALUES (?, ?, ?, ?, ?)", 1, 1, 1, 9, 1);
> execute("INSERT INTO %s (pk1, pk2, c, s, v) VALUES (?, ?, ?, ?, ?)", 1, 1, 2, 9, 2);
> execute("INSERT INTO %s (pk1, pk2, s) VALUES (?, ?, ?)", 2, 1, 9);
> execute("INSERT INTO %s (pk1, pk2, c, s, v) VALUES (?, ?, ?, ?, ?)", 3, 1, 1, 9, 1);
> assertRows(execute("SELECT * FROM %s WHERE pk2 = ?", 1),
> row(1, 1, 1, 9, 1),
> row(1, 1, 2, 9, 2),
> row(2, 1, null, 9, null), <-- is not returned
> row(3, 1, 1, 9, 1));
> }
> {code}
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