there is a regexp_replace function. Search for that in http://mirror.facebook.com/facebook/hive/HiveLanguageTutorial.pdf
Zheng 2008/12/2 paradisehi <[EMAIL PROTECTED]> > My table:a just contains field:url > And Now I wanna compute each domain of url's pv? and out put insert into a > table:b domain pv. > > Now I didn't know whether the hive support the udf, maybe also I can use > map_script to support this. > > > > ------------------------------ > 网易免费邮，全球最大的中文免费邮箱 <http://www.yeah.net> -- Yours, Zheng
