https://community.cloudera.com/t5/Support-Questions/Hive-set-Null-value-to-Empty-string/m-p/179663#M141909 <P>Hi @vgarg,</P><P>Tanx for your reply, i dont think so case statement would helpful for me, coz i need to make this change at globally across all my systems.</P><P>Cheers,</P><P>MJ<BR /></P> Mon, 17 Sep 2018 12:46:04 GMT manikandanjeyab 2018-09-17T12:46:04Z