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From "Bill Oliver (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-6992) Implement PreparedStatement.getMetaData(), getParmeterMetaData()
Date Wed, 30 Apr 2014 14:13:14 GMT
Bill Oliver created HIVE-6992:
---------------------------------

             Summary: Implement PreparedStatement.getMetaData(), getParmeterMetaData()
                 Key: HIVE-6992
                 URL: https://issues.apache.org/jira/browse/HIVE-6992
             Project: Hive
          Issue Type: New Feature
          Components: JDBC
            Reporter: Bill Oliver


It would be very helpful to have methods PreparedStatement.getMetaData() and also PreparedStatement.getParameterMetaData()
implemented.

I especially would like PreparedStatmeent.getMetaData() implemented, as I could prepare a
SQL statement, and then get information about the result set, as well as information that
the query is valid.

I am pretty sure this information is available in some form. When you do an "EXPLAIN query",
the explain operation shows information about the result set including the column name/aliases
and the column types.

thanks you

-bill



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