Grokbase Groups Pig user August 2010
FAQ
Dave,
Can you provide some sample data? A tuple can't be a chararray (but it can
contain one), so I want to make sure I understand what the data you are
working with looks like.

-Dmitriy
On Wed, Aug 18, 2010 at 3:29 PM, Dave Wellman wrote:

All,

I have what should be a simple problem. I have 2 tuples that are
chararrays t1, t2 and want to do a comparision. using

x = FILTER y BY (t1 == t2);

results in zero (0) records.

x = FILTER y BY (t1 != t2);

is zero records. And

x = FILTER y BY (t1 matches t2);

is an error. Ideal would be a StrComp(t1, t2) filter func.

Is there a UDF for that?

Cheers,

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postedAug 18, '10 at 10:38p
activeAug 20, '10 at 12:49a
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