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https://issues.apache.org/jira/browse/CASSANDRA-8286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14214917#comment-14214917
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Benjamin Lerer commented on CASSANDRA-8286:
-------------------------------------------
Just a few nits:
* The patch for 2.0 does not compile as ModificationStatement need to be
modified
* I can understand why you used {{processSelection}} and
{{selectionsNeedProcessing}} but as everything else is about functions I find
it a bit confusing.
* Renaming {{SelectionWithFunctions}} to {{SelectionWithProcessing}} only in
version 2.1 is not really consistent
* It will be good if you can add also some unit tests to test the ordering
behavior with functions
> Regression in ORDER BY
> ----------------------
>
> Key: CASSANDRA-8286
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8286
> Project: Cassandra
> Issue Type: Bug
> Reporter: Philip Thompson
> Assignee: Tyler Hobbs
> Labels: cql
> Fix For: 2.0.12, 2.1.3
>
> Attachments: 8286-2.0.txt, 8286-2.1.txt, 8286-trunk.txt
>
>
> The dtest {{cql_tests.py:TestCQL.order_by_multikey_test}} is now failing in
> 2.0:
> http://cassci.datastax.com/job/cassandra-2.0_dtest/lastCompletedBuild/testReport/cql_tests/TestCQL/order_by_multikey_test/history/
> This failure began at the commit for CASSANDRA-8178.
> The error message reads
> {code}======================================================================
> ERROR: order_by_multikey_test (cql_tests.TestCQL)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File "/Users/philipthompson/cstar/cassandra-dtest/dtest.py", line 524, in
> wrapped
> f(obj)
> File "/Users/philipthompson/cstar/cassandra-dtest/cql_tests.py", line 1807,
> in order_by_multikey_test
> res = cursor.execute("SELECT col1 FROM test WHERE my_id in('key1',
> 'key2', 'key3') ORDER BY col1;")
> File "/Library/Python/2.7/site-packages/cassandra/cluster.py", line 1281,
> in execute
> result = future.result(timeout)
> File "/Library/Python/2.7/site-packages/cassandra/cluster.py", line 2771,
> in result
> raise self._final_exception
> InvalidRequest: code=2200 [Invalid query] message="ORDER BY could not be used
> on columns missing in select clause."{code}
> and occurs at the query {{SELECT col1 FROM test WHERE my_id in('key1',
> 'key2', 'key3') ORDER BY col1;}}
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