hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Navis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6992) Implement PreparedStatement.getMetaData(), getParmeterMetaData()
Date Wed, 24 Dec 2014 03:25:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14257892#comment-14257892
] 

Navis commented on HIVE-6992:
-----------------------------

I think this can be implemented with HIVE-4923, which is not yet committed and seemed not
to be.

> Implement PreparedStatement.getMetaData(), getParmeterMetaData()
> ----------------------------------------------------------------
>
>                 Key: HIVE-6992
>                 URL: https://issues.apache.org/jira/browse/HIVE-6992
>             Project: Hive
>          Issue Type: Bug
>          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



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message