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From "Earl Cahill (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-476) given a date that can match a SimpleDateFormat want to be able to extract arbitrary SimpleDateFormat data, like day or year
Date Wed, 08 Oct 2008 07:53:44 GMT
given a date that can match a SimpleDateFormat want to be able to extract arbitrary SimpleDateFormat
data, like day or year
---------------------------------------------------------------------------------------------------------------------------

                 Key: PIG-476
                 URL: https://issues.apache.org/jira/browse/PIG-476
             Project: Pig
          Issue Type: New Feature
            Reporter: Earl Cahill


Want to be able to do something like

A = FOREACH raw GENERATE org.apache.pig.piggybank.evaluation.util.apachelogparser.DateExtractor(dayTime,
"yyyy", "dd/MMM/yyyy:HH:mm:ss");

to extract the year, or if your date is formatted as

dd/MMM/yyyy:HH:mm:ss Z

you could do something like

A = FOREACH raw GENERATE org.apache.pig.piggybank.evaluation.util.apachelogparser.DateExtractor(dayTime,
"MM-dd-yyyy");

to grab out the day

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