).
Advanced SQL syntax embeds XML and Java scripts.
Thanks,
Shyam
--- On Tue, 2/17/09, Zheng Shao zsh...@gmail.com wrote:
From: Zheng Shao zsh...@gmail.com
Subject: Re: Need help on Hive.g and parser!
To: hive-dev@hadoop.apache.org, shyam_sar...@yahoo.com
Date: Tuesday, February 17, 2009, 10
Hello,
Someone please explain the following build.xml spec for grammar build
(required and not required) ::
===
uptodate property=grammarBuild.notRequired
srcfiles dir= ${src.dir}/org/apache/hadoop/hive/ql/parse
We are using antlr.
Basically, the rule checks the timestamp of HiveParser.java. If it's newer
than Hive.g, then we don't need to regenerate HiveParse.java from Hive.g
again.
Zheng
On Tue, Feb 17, 2009 at 12:15 PM, Shyam Sarkar shyam_sar...@yahoo.comwrote:
Hello,
Someone please explain the
