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Posted to dev@kylin.apache.org by "jiatao.tao (JIRA)" <ji...@apache.org> on 2017/06/26 10:44:00 UTC

[jira] [Created] (KYLIN-2686) The same project's computed column's definition can not be same.

jiatao.tao created KYLIN-2686:
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             Summary: The same project's computed column's definition can not be same.
                 Key: KYLIN-2686
                 URL: https://issues.apache.org/jira/browse/KYLIN-2686
             Project: Kylin
          Issue Type: Improvement
          Components: Query Engine
    Affects Versions: Future
            Reporter: jiatao.tao
            Assignee: liyang
             Fix For: Future


The computed columns defined in the same project's definition can not be the same.Like in project "learn_kyiln",you may define computed columns like "cc1: a + b","cc2:a + b" in one cube or in multiple cubes.This shall be forbidden cuz cc1 ande cc2 's definition is same.



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