RE: Alternatives to self join
Hi Can you please send your original query and perhaps a small dataset sample? Thanks Dudu From: Buntu Dev [mailto:buntu...@gmail.com] Sent: Tuesday, July 26, 2016 10:46 AM To: user@hive.apache.org Subject: Alternatives to self join I'm currently doing a self-join on a table 4 times on varying conditions. Although it works fine, I'm not sure if there are any alternatives that perform better. Please let me know. Thanks!
Alternatives to self join
I'm currently doing a self-join on a table 4 times on varying conditions. Although it works fine, I'm not sure if there are any alternatives that perform better. Please let me know. Thanks!