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Posted to issues@calcite.apache.org by "Jess Balint (JIRA)" <ji...@apache.org> on 2017/02/09 15:11:42 UTC

[jira] [Created] (CALCITE-1625) add basic JDBC statistics

Jess Balint created CALCITE-1625:
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             Summary: add basic JDBC statistics
                 Key: CALCITE-1625
                 URL: https://issues.apache.org/jira/browse/CALCITE-1625
             Project: Calcite
          Issue Type: Improvement
          Components: core
            Reporter: Jess Balint
            Assignee: Julian Hyde
            Priority: Minor


basic JDBC statistics can be retrieved via {{DatabaseMetaData.getIndexInfo()}}. This can be used in the underlying {{JdbcTable}} to provide stats/key info during planning.



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