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Posted to dev@hive.apache.org by "John Sichi (JIRA)" <ji...@apache.org> on 2010/01/20 23:21:54 UTC

[jira] Created: (HIVE-1074) CREATE VIEW followup: DROP CASCADE/RESTRICT support

CREATE VIEW followup:  DROP CASCADE/RESTRICT support
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                 Key: HIVE-1074
                 URL: https://issues.apache.org/jira/browse/HIVE-1074
             Project: Hadoop Hive
          Issue Type: Improvement
    Affects Versions: 0.6.0
            Reporter: John Sichi
            Assignee: John Sichi
             Fix For: 0.6.0


Current behavior is to ignore dependencies when dropping a table, leaving them dangling.  Once we start tracking dependencies, we can use this information for enforcing CASCADE/RESTRICT behavior.  Per SQL:2003, default should actually be RESTRICT, so we might want to introduce a non-standard INVALIDATE option for continuing to allow the current behavior.



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