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SET job.name 'MY_NAME foreach.pig';
-- ## TODO-2: Load data. change MY_NAME
billing_data = LOAD 'melani/billing/in/sample.txt' USING PigStorage(',') AS (timestamp:long,custid:chararray,resourceid:chararray,qty:int,cost:int);
-- DUMP billing_data;
-- ## TODO-3 : lets extract custid and cost
-- A = FOREACH billing_data GENERATE custid, cost;
-- DUMP A;
-- DESCRIBE A;
-- ## To see the exeucution plan uncomment this
-- EXPLAIN A;
-- ## Save and run the script as follows
-- ## $ pig foreach.pig
-- ## TODO-4 : generate custid, cost and cost_in_dollars
-- ## Assume cost is in cents. Convert it to dollars
-- ## hint : divide by 100
-- ## check the output, is the output correct?
-- ## what do you have to do to fix it?
-- B = FOREACH .....
-- DUMP B;
-- DESCRIBE B;
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