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Pig >> mail # user >> Regex expression in FOREACH


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Regex expression in FOREACH
Is it possible to specify regex expressions in FOREACH statement to
generate only selected columns as specified by the regex ?

Suppose I want to generate only those columns that ends with 'XYZ'  , Is it
possible to do in Pig using some regex?

Thanks,
Praveenesh
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Grig Gheorghiu 2012-02-10, 18:08
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praveenesh kumar 2012-02-10, 19:30
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Alan Gates 2012-02-11, 18:28
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praveenesh kumar 2012-02-11, 17:19