Hi Krishnan, To do this dynamically for any query....
Check if hive JDBC driver supports/provides the metadata for the result set, if yes then u can get the metadata of resultset, get its column count, and then you can get column names, types etc. http://javasourcecode.org/html/open-source/hive/hive-0.7.1/org/apache/hadoop/hive/jdbc/HiveResultSetMetaData.html Kind regards, Keshav rom: Venugopal Krishnan [mailto:venugopal_krish...@mindtree.com] Sent: Tuesday, October 23, 2012 11:27 AM To: user@hive.apache.org Subject: Query Hi, We have a requirement where we need to print the column headers in the generated file on executing a query. We are using Jdbc hive client to execute the query. Regards, Venugopal ________________________________ http://www.mindtree.com/email/disclaimer.html _____________ The information contained in this message is proprietary and/or confidential. If you are not the intended recipient, please: (i) delete the message and all copies; (ii) do not disclose, distribute or use the message in any manner; and (iii) notify the sender immediately. In addition, please be aware that any message addressed to our domain is subject to archiving and review by persons other than the intended recipient. Thank you.
