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https://issues.apache.org/jira/browse/CASSANDRA-10729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Lerer updated CASSANDRA-10729:
---------------------------------------
Fix Version/s: 3.2
3.1
3.0.1
The problem is a regression in {{3.0}}.
> SELECT statement with IN restrictions on partition key + ORDER BY + LIMIT
> return wrong results
> ----------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-10729
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10729
> Project: Cassandra
> Issue Type: Bug
> Reporter: Benjamin Lerer
> Assignee: Benjamin Lerer
> Fix For: 3.0.1, 3.1, 3.2
>
>
> If we execute a request with paging turned off, an IN restriction on the
> partition key, ORDER BY and LIMIT the result returned are not the expected
> ones.
> The following test can be used to reproduce the problem.
> {code}
> createTable("CREATE TABLE %s (pk1 int, pk2 int, c int, v text,
> PRIMARY KEY ((pk1, pk2), c) )");
> execute("INSERT INTO %s (pk1, pk2, c, v) VALUES (?, ?, ?, ?)", 1, 1,
> 2, "A");
> execute("INSERT INTO %s (pk1, pk2, c, v) VALUES (?, ?, ?, ?)", 1, 2,
> 1, "B");
> execute("INSERT INTO %s (pk1, pk2, c, v) VALUES (?, ?, ?, ?)", 1, 3,
> 3, "C");
> execute("INSERT INTO %s (pk1, pk2, c, v) VALUES (?, ?, ?, ?)", 1, 1,
> 4, "D");
> assertRows(execute("SELECT v as c FROM %s where pk1 = ? AND pk2 IN
> (?, ?) ORDER BY c; ", 1, 1, 2),
> row("B"),
> row("A"),
> row("D"));
> assertRows(execute("SELECT v as c FROM %s where pk1 = ? AND pk2 IN
> (?, ?) ORDER BY c LIMIT 2; ", 1, 1, 2),
> row("B"),
> row("A"));
> {code}
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