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From "Brandon Williams (JIRA)" <>
Subject [jira] [Created] (CASSANDRA-4797) range queries can return incorrect results
Date Thu, 11 Oct 2012 22:57:03 GMT
Brandon Williams created CASSANDRA-4797:

             Summary: range queries can return incorrect results
                 Key: CASSANDRA-4797
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Brandon Williams
             Fix For: 1.2.0

I've only seen this fail once, but it's quite obviously returning incorrect results since
the query is "SELECT * FROM clicks WHERE userid >= 2 LIMIT 1" and it's getting userid 0
in return.

FAIL: cql_tests.TestCQL.limit_ranges_test
Validate LIMIT option for 'range queries' in SELECT statements
Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/nose/", line 183, in runTest
  File "/var/lib/buildbot/cassandra-dtest/", line 187, in wrapped
  File "/var/lib/buildbot/cassandra-dtest/", line 302, in limit_ranges_test
    assert res == [[ 2, '', 42 ]], res
AssertionError: [[0, u'', 42]]

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