-Re: Join with OR condition in hive
John Omernik 2012-08-29, 21:49
How do you join two tables that aren't represented in both sides of the =?
Can you describe a bit more of what you are trying to get out of the data?
I am having a hard time wrapping my head around this...
On Wed, Aug 29, 2012 at 4:44 PM, sonia gehlot <[EMAIL PROTECTED]>wrote:
> Hi All,
> I am joining 2 tables in hive, with or condition. for example:
> select blah
> from table a
> Join table b
> *on (a.col1 = b.col2 or a.col2 = 0)*
> but this is giving me error that OR not supported in hive currently.
> Any suggestion how I can handle this in hive query.