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From Raghav Kumar Gautam <raghavgau...@gmail.com>
Subject Re: Converting Array to a String
Date Sat, 25 Jun 2011 15:26:07 GMT
Can I use them in hive like I use UDF ? If so, then how can I do that ?

With Regards,
Raghav.

"Sobieray, Aaron" <sobieray@amazon.com>
writes:

> The join() function in StringUtils or Google's Joiner class is what you're looking for.
>
> -----Original Message-----
> From: Raghav Kumar Gautam [mailto:raghavgautam@gmail.com] 
> Sent: Wednesday, June 22, 2011 6:52 AM
> To: user@hive.apache.org
> Subject: Converting Array to a String
>
> I used function collect_set(col) on a table got an array as output. I want to cast it
to string for furthur processing. Is there a function to accomplish this.
>
> With Regards,
> Raghav.


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